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Orthopedic pillow Asana GRID™

Orthopedic pillow Asana GRID™

161,67 €*
Price history
* Payment is processed in PLN. Prices in other currencies are for reference only. The final price will be displayed on the PayU page before payment.
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Pillow description

Asana GRID™ is an advanced orthopedic pillow that delivers a cloud-like comfort feel and precise support for side or back sleeping


Discover a new generation of sleep from the Polish manufacturer ONSEN®. Asana GRID™ is an innovative orthopedic pillow for back and side sleeping that combines anatomical support with a uniquely soft sensation. A modern layer of thermoplastic polymer in a hexagonal structure can create a cloud-like feel while still providing stable, healthy cervical spine support throughout the night. Our solution removes the usual trade-off between softness and ergonomics, so the Asana GRID™ pillow adapts point by point to reduce pressure, yet it does not sink in like viscoelastic foams.

GRID™ is an open, spatial hexagon-shaped structure that promotes intense airflow. This means Asana GRID™ can work like a cooling pillow, effectively reducing overheating and sweating during sleep. In practice, this means:
  • constant airflow around the head and neck;
  • wicks away excess heat and moisture;
  • a fresh, hygienic sleep environment all night long.
This is a significant advantage over many memory foam pillows, which often trap heat.

The core of the Asana GRID™ sleeping pillow is contoured high-resilience foam, cast in 3D molds. Combined with the GRID™ layer made from modern thermoplastic polymer, it creates a system that:
  • maintains the natural curve of the cervical spine;
  • stabilizes head position for both back and side sleeping;
  • makes changing positions easier without that sinking feeling.
As a result, the Asana GRID™ pillow works both as a preventive pillow and as support for people with tension in the neck area. It can also serve as a pillow for neck pain, helping to reduce discomfort.

The Asana GRID™ orthopedic pillow is a hybrid solution that uses:
  • the dynamic resilience of high-resilience (HR) foam;
  • the flexibility and point-by-point adaptation of thermoplastic elastomer (TPE);
  • a unique structure designed for ventilation.
The result is a blend of softness, springiness, and stability that is hard to achieve with traditional materials.

The Asana GRID™ orthopedic pillow is made in Poland and developed using:
  • evidence-based design;
  • design thinking methodology;
  • a jobs-to-be-done approach (focused on real user needs).
Every element of this orthopedic pillow was designed to maximize nervous system recovery and sleep comfort.

By choosing our Asana GRID™ pillow, you invest in:
  • modern sleep technology;
  • uncommon ergonomics;
  • durability and quality craftsmanship.
Choose an orthopedic pillow with GRID™ technology that redefines comfort from the very first night.

ONSEN® pillows are offered exclusively through direct sales. You will not find our products through any intermediaries. Choose an original ONSEN® sleeping pillow to enjoy a healthier, more comfortable life.
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Pillow dimensions

ONSEN® manufactures the Asana GRID™ orthopedic pillow in one size only.

The Asana GRID™ orthopedic pillow is 62 centimeters wide.

The Asana GRID™ orthopedic pillow is 38 centimeters long.

The height of the Asana GRID™ orthopedic pillow is:

  • 10 centimeters for side sleeping;
  • 4 centimeters for back sleeping;
  • 10 centimeters at the back.

Because ONSEN® orthopedic pillows are not cut but cast in specially designed and prepared molds, it is not possible to make a custom product in different dimensions.

Due to the specifics of the production process, individual pieces may vary slightly in their actual dimensions. This does not affect the product’s quality or functionality in any way.

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Delivery and returns

ONSEN® offers free shipping for all orders delivered within the Republic of Poland, as well as extremely affordable shipping within the European Union and the European Economic Area. Most orders are shipped within 48 hours of purchase.

For most of our products, we offer the possibility of returning products within 100 days from the date of delivery. During this time, you can fully use our mattresses, sleeping pillows, and other products, comfortably testing them in the privacy of your own bedroom or office.
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Warranty for the pillow

ONSEN® provides up to a 15-year warranty on its products! The warranty periods are:
  • 15 years for the Osaka Air mattress core;
  • 2 years for the Osaka GRID™ mattress core;
  • 10 years for the cores of the Asana, Enso, and Hiro orthopedic pillows;
  • 2 years for the cores of the Asana GRID™, Enso GRID™, and Hiro GRID™ orthopedic pillows;
  • 2 years for classic pillow filling;
  • 2 years for mattress covers;
  • 2 years for pillowcases;
  • 2 years for bedding;
  • 2 years for fitted sheets;
  • 2 years for mattress protectors;
  • 2 years for furniture;
  • 2 years for the remaining assortment.
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Up to 100 days for returns

Guided by our commitment to customer satisfaction and an ethical approach to business, ONSEN® offers the option to return your order within 100 days of delivery. There are no additional fees for the testing period, so upon receiving the return, we refund the full amount without any deductions. This special offer applies to all our mattresses, orthopedic pillows, and ergonomic furniture. For other products, the standard statutory 14-day return policy applies.

You will experience the true performance of a mattress after at least 30 nights of use in natural conditions. We recommend not returning the product earlier than 50 nights after delivery, allowing you to properly evaluate the mattress's features.

As a responsible manufacturer confident in the high quality of our products, ONSEN® enables genuine and unrestricted product testing in the comfort of your own bedroom. This allows for a full assessment of their functionality and represents an innovative solution that likely no other Polish mattress manufacturer currently offers. This also sets us apart from brick-and-mortar stores, which typically do not offer any return options at all.
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Adaptation period

Most people adapt to an orthopedic pillow within a few days and experience no difficulties because of it. For some, however, the body’s adjustment to a new orthopedic pillow can take up to 5 weeks.

This time depends on the severity of cervical spine issues - the greater the discomfort, the longer the adaptation process. We recommend that anyone who feels discomfort during this period gradually increases the time spent on the pillow, and for the remaining time sleeps on a traditional pillow.

We also recommend using ONSEN® orthopedic pillows together with the Osaka Air mattress or with the most advanced and uniquely constructed Osaka GRID™ mattress. This ensures proper body contouring while maintaining a physiological position of the entire spine, not only the cervical section. This creates a comprehensive effect that significantly enhances the health-supporting benefits of the orthopedic pillow.
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Learn more

We also encourage you to explore our articles full of expert knowledge on the best blog about sleep and health, as well as the extensively developed Healthy Sleep Encyclopedia, created by the ONSEN® team of specialists. For those who care about spinal health, we recommend the spine exercise set, prepared by a physiotherapist.
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Instructions for use

The product presented here is intended for use by non-professional users (laypersons) in accordance with the instructions for use. The foam mattress, orthopedic pillows, and other products we offer have no contraindications for use. Their usage does not require training. If symptoms worsen, contact a doctor immediately.

You can find user manuals and declarations of conformity at: https://onsen.eu/dokumenty
 
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EUDAMED Data

Basic UDI-DI:
5905367510GRIDP02MN with Standard pillowcase

UDI-DI:
59053675100090 with Standard pillowcase

Catalog number (EAN):
5905367510009 with Standard pillowcase

Trade names:
PL: Orthopedic Pillow Asana Grid
EN: Orthopedic Pillow Asana Grid
DE: Orthopädisches Kissen Asana Grid

EUDAMED
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Who is the Asana GRID™ orthopedic pillow for?

The Asana GRID™ orthopedic pillow is a pillow for side and back sleepers of average height and weight who are looking for a blend of ergonomics and high sleeping comfort.
 

The Asana GRID™ pillow profile was designed to provide proper cervical spine alignment in both positions - about 10 cm high when sleeping on your side and about 4 cm when sleeping on your back.
 

Thanks to casting in 3D molds, the pillow retains a precise anatomical shape, and an additional layer using ONSEN® GRID™ technology increases breathability and fit comfort, reducing pressure points and improving the overall sleep feel.

This is a pillow:

  • for side and back sleepers,
  • for people of average height and weight,
  • for those who want stable support but a softer first feel,
  • for people who overheat on classic pillows or memory foam.

Choose Asana GRID™ if:

  • you sleep mainly on your side or on your back,
  • you have shoulders of average width,
  • you do not like sinking into memory foam,
  • you want stable neck support,
  • you are looking for a softer, more springy feel,
  • better ventilation matters to you.

Asana or Asana GRID™?

CHOOSE YOUR PILLOW TYPE
Which version of the Asana orthopedic pillow should you choose?
 
Compare the Asana and Asana GRID™ orthopedic pillows
  ASANA
classic ONSEN® technology
 
ASANA GRID™
ONSEN® GRID™ technology
 
purpose an innovative orthopedic pillow for side and back sleeping an even more advanced orthopedic pillow for side and back sleeping
technology high-resilience HR foam cast in 3D molds high-resilience HR foam cast in 3D molds combined with a layer of flexible hexagons made using ONSEN® GRID™ technology
comfort stable, springy point support without a sinking effect more adaptive point support with a softer feel
spine support precise, continuous cervical support throughout the night point support for head and neck that adapts to pressure with greater precision
ventilation excellent - thanks to the structure of high-resilience HR foam enhanced - thanks to the open ONSEN® GRID™ structure
thermoregulation reduced heat buildup compared to memory foam more effective removal of heat and moisture outward
elasticity high resilience and a quick return to the pillow's original shape high resilience complemented by greater surface flexibility
sleep feel stable, predictable support for head and neck most often described as "sleeping on a cloud"
who it is for people who prefer classic, stable support and a predictable sleep feel people who expect uncompromising comfort and better pressure adaptation
Choose your Asana pillow version
Go straight to the right Asana orthopedic pillow variant to buy the version that suits you.
The table compares the Asana and Asana GRID™ orthopedic pillows in terms of purpose, technology, comfort, cervical spine support, ventilation, thermoregulation, elasticity, and sleep feel.

Why is it worth buying the Asana GRID™ orthopedic pillow?

Asana GRID™ is an orthopedic pillow for side and back sleeping that combines an anatomical shape with modern ONSEN® GRID™ technology. It provides stable head and neck support, promotes proper cervical spine alignment, and at the same time improves breathability and overall sleep comfort. It is a practical choice if you value ergonomics, recovery, and freshness without the sinking feeling of memory foam.
 

Key benefits of the Asana GRID™ orthopedic pillow

  • Ergonomic neck and head support - the profile supports the natural alignment of the cervical spine.
  • For side and back sleeping - two height levels make it easy to change sleeping positions comfortably.
  • ONSEN® GRID™ technology - a flexible hexagon-shaped layer boosts comfort and reduces pressure.
  • Better ventilation - the open Grid structure supports airflow and helps prevent overheating.
  • No memory foam - breathable HR foam delivers stability, springiness, and long-lasting support.


What does the Asana Grid pillow do in real life?

  • Ergonomic neck support: Asana GRID™ works like an effective orthopedic pillow for the cervical spine because it supports the natural positioning of the head relative to the torso. This can help reduce strain in the neck and upper back, especially when sleeping on your side or on your back.

  • GRID™ technology comfort: The additional ONSEN® GRID™ layer creates a flexible structure that adapts to pressure point by point. In practice, this means a softer first feel without losing the stable support needed for proper neck alignment.

  • More airflow during sleep: The open GRID™ structure supports free air circulation, so the Asana GRID™ pillow helps reduce overheating and maintain a pleasant sleep microclimate. This matters for people who dislike feeling stuffy or sweating excessively.

  • ​​​​​​​Stability without memory foam: The pillow is made from breathable high-resilience HR foam rather than memory foam. As a result, it does not sink excessively under the weight of the head, it returns to its original shape faster, and it provides more stable support throughout the night.

 

 

Orthopedic pillow
Asana GRID™

Orthopedic pillow
Asana GRID™
Produkt polski

The best orthopedic pillow - with modern GRID™ technology


Using the ONSEN® Asana GRID™ orthopedic pillow allows for easy changes of sleeping position, thanks to its well-thought-out design and the combination of HR foam with a GRID™ layer. Its construction helps keep the spine in a physiological position throughout the night, both for side and back sleeping, while offering exceptional comfort.

Read more
The innovative ONSEN® GRID™ layer made of flexible hexagons can create a cloud-like feel without losing stable support. This structure is responsible for point-by-point pressure adaptation and pressure reduction, as well as maximum ventilation, which effectively limits overheating and improves sleep hygiene.

The Asana GRID™ orthopedic pillow design was developed using design thinking, meaning real-world testing and optimization of successive prototypes. The result is a solution that combines ergonomics with modern material technology, answering real user needs.

The distinctive construction of ONSEN® pillows remains aligned with human anatomy, ensuring stable cervical support. In the Asana GRID™ model, an additional thermoplastic polymer layer increases comfort and a softer feel, while still maintaining proper spinal alignment.

The pillow works well as an orthopedic pillow for neck and upper back pain, supporting reduced muscle tension and improved sleep quality. It can be used both preventively and as support during recovery.

Using the jobs to be done methodology means the pillow was designed to solve specific user problems - from inadequate support to overheating during sleep. It is not just a sleeping pillow, but a tool for improving comfort and quality of life.

TPE, or thermoplastic elastomers, are materials that combine features of plastic and rubber. This gives them softness, flexibility, and springiness, which is hard to compare with other materials. As a rule, TPE is considered free from bisphenol A (BPA), phthalates, PVC, latex, and harmful heavy metals, which makes it a highly desirable material. A well-made thermoplastic polymer, unlike many cheaper plastics, does not release harmful substances into the surroundings, including volatile organic compounds (VOCs).

Thermoplastic polymer does not absorb sweat or moisture due to its specific, smooth structure. It does not create an environment that supports the growth of dust mites, mold, or bacteria, which makes it generally safe and a recommended option for people dealing with strong allergies. That is why TPE is commonly used to produce specialist medical equipment such as tubing or catheters, as well as various baby accessories like teething rings and pacifiers. This type of polymer is also used to make certified food storage containers that are completely safe.

ONSEN® GRID™ technology was developed by a team of specialists, which translates into real, ongoing support for the body’s function and recovery during sleep.

Asana GRID™ orthopedic pillow with ONSEN GRID™ technology, supporting the cervical spine, ventilation, and sleep comfort.
What is GRID™ in ONSEN® pillows?
The Asana GRID™ orthopedic pillow combines proven high-resilience HR foam with the innovative ONSEN® GRID™ layer - a flexible hexagon-shaped structure. This technology is what gives the pillow its unique properties, delivering a blend of softness and stable support that traditional materials do not provide.

Thanks to the open GRID™ structure, the pillow offers maximum airflow, effectively wicking away heat and moisture. In practice, this means no overheating, no stuffy feeling, and no excessive sweating, which are common with viscoelastic foams. ONSEN® GRID™ also works point by point, as it adapts to pressure, reducing pressure while maintaining proper cervical spine support.

GRID™ does not accumulate heat like classic materials, so the pillow maintains thermal comfort throughout the night, regardless of sleeping position. It is a solution for people who expect ergonomics, freshness, and recovery at the same time - not compromises between softness and support.


ONSEN GRID™ technology in the orthopedic pillow provides ventilation, pressure relief, and stable cervical spine support.
How do you sleep properly on the Asana GRID™ pillow?

On the Asana GRID™ orthopedic pillow, you should sleep in a way that keeps the cervical spine as naturally aligned as possible. When sleeping on your back, your head should rest in the central part of the pillow so it does not drop toward your chest. Proper positioning means your face is directed toward the ceiling or slightly back, and your neck maintains its natural curves.

When sleeping on your side, use the side sections of the pillow. In this position, your head should be placed so it stays as straight in line with your spine as possible, without tilting downward or lifting upward. Only then can an orthopedic pillow provide proper support and help reduce tension in the neck and upper back area.

If you feel that the pillow is too low or too high, it may mean that this model is not optimally matched to your body build or your mattress. In that case, it is worth choosing a different orthopedic pillow model that stabilizes your head and cervical spine more effectively during sleep.


 

Instructions for sleeping on the Asana GRID™ orthopedic pillow: correct head positioning, side and back sleeping, and matching support height.
Asana Orthopedic Pillow
SUPPORT ZONES
1
2
3
3
4
4
1

The contour in the central part of the pillow is designed for back sleeping. This is the area where the head is placed. Thanks to this design, the head is not bent toward the chest, allowing the airways to remain open and the cervical lordosis to be preserved.

2

The special cervico-thoracic profile makes it the best orthopedic pillow for back sleeping, as it helps maintain the proper spinal curves and prevents shoulder drop. It also protects against head rotation, protraction, and retraction, while facilitating breathing.

3

Asana is a pillow designed for side sleepers. Its higher sides ensure the maintenance of the physiological, natural curvature of the spine, no matter which side you sleep on.

4

The specially contoured edges make it the best orthopedic pillow for side sleeping. Its physiological shape supports the natural alignment of the shoulder girdle, helping maintain the correct position of the head and neck during sleep.

Sleep more comfortably thanks to

The Asana orthopedic pillow provides ergonomic neck support and helps maintain proper spinal alignment when sleeping on your side and on your back.

ONSEN® breaks the status quo!

Many widely available orthopedic pillows often fail at their most basic purpose. That is why our ONSEN® ergonomic pillows were given a completely different direction - focused solely on real needs, solving actual problems, and improving sleep quality. We stand for functionality, precise support, and genuine comfort that lasts for years. Choose ONSEN®.

ONSEN creates ergonomic orthopedic pillows designed to support the cervical spine, improve sleep comfort, and address real user needs.

Get to know the history of customers,
who trusted ONSEN® products

Orthopedic pillow Asana GRID™

Buy the Asana GRID™ orthopedic pillow, made for demanding and sensible people

Asana GRID™ is an advanced orthopedic pillow developed by the Polish brand ONSEN® from Toruń. It combines high-resilience HR foam precisely cast in 3D molds with an innovative ONSEN® GRID™ layer made of flexible hexagons. This construction provides stable cervical spine support and noticeably better pressure adaptation, without the sinking effect typical of memory foam.
Read more

Our Asana GRID™ orthopedic pillow was designed to maximize ergonomics and sleep comfort. A profile suited for side and back sleeping supports the natural positioning of the head and neck, while the GRID™ layer delivers point-by-point fitting and pressure reduction. As a result, the pillow supports cervical spine prevention and recovery, improves sleep quality, and helps reduce muscle tension.

ONSEN® GRID™ technology uses thermoplastic elastomers (TPE), combining springiness and flexibility with high durability. The open hexagon structure ensures intense airflow, which translates into effective heat and moisture dissipation. In practice, this means a comfortable sleep microclimate, without overheating or a stuffy feeling.

ONSEN® is a brand that prioritizes quality, safety, and the environment, using materials from European suppliers. The components meet strict quality standards, including Oeko-Tex Standard 100, making the pillow suitable for allergy sufferers and sensitive skin.

Each Asana GRID™ orthopedic pillow is made in Poland and goes through multi-stage quality control. Precision molding and material selection deliver a product with highly consistent parameters, meeting the expectations of even the most demanding users.

We operate exclusively through direct sales, eliminating intermediary margins. This allows for a real quality-to-price ratio, and the Asana GRID™ orthopedic pillow remains a rational choice among ergonomic sleep solutions.

ONSEN® products, including orthopedic pillows, are covered by a long-term warranty. In addition, every customer can make a return within 100 days, allowing you to test the pillow at home in real sleep conditions with no risk.
How are
ONSEN® orthopedic pillows made?
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AND TEST FOR 100 DAYS
FREE DELIVERY
Standard delivery of mattresses, pillows, and other ONSEN® products within Poland is free, regardless of the order value! We offer delivery to European Union and European Economic Area countries at competitive prices, allowing other Europeans to discover their functionality.
EXPRESS SHIPPING
Orders placed with ONSEN® by 11:00 on weekdays are usually shipped the same day, and most orders reach customers within 48 hours. As manufacturers, we strive to properly secure inventory levels so that customers can enjoy our products as soon as possible.
TEST FOR 100 DAYS
ONSEN® is confident in the highest quality of its products, which is why we offer up to 100 days to return mattresses, pillows, furniture, and most other items you find in our range. You can test them at home or in the office, and then return them to receive a full refund for your order. Simple and transparent.

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