Therapy Cushion
Therapy Cushions — Airex Closed-Cell Foam, $14 to $29
Peak Primal Wellness carries Airex therapy cushions built from closed-cell foam that cushions pressure, resists water, and cleans up in seconds. Two models cover the range from targeted knee support to full seated use, with prices starting at $14.
These cushions make the most sense for people doing floor-based rehab work, kneeling exercises, or anyone who needs a low-profile pad that holds up through repeated use without soaking up sweat or debris. The choice between models really comes down to how and where you plan to use it, since the knee version is narrow and purpose-shaped while the seat cushion works across chairs, benches, and floors.
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Therapy Cushion Buying Guide: Three Decisions
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Match the Cushion to Your Placement
Floor Use: The knee cushion's narrow rectangular shape fits naturally under the knees during stretching, crawling drills, or gardening without taking up excess floor space.
Seated Use: The square seat cushion fits most standard chairs and benches and works equally well on the floor for seated therapeutic exercises.
Consider How Often You Will Use It
Daily Sessions: Airex closed-cell foam retains its shape and cushioning properties through repeated use, making either model a reliable choice for daily rehab or fitness routines.
Occasional Use: For occasional kneeling tasks around the home or yard, the $14 knee cushion offers solid protection without requiring a larger investment.
Understand the Key Technical Difference
Closed-Cell vs. Open-Cell Foam: Closed-cell foam does not absorb moisture or trap bacteria the way standard open-cell foam does, which matters for hygiene in clinical or shared fitness environments.
Heat Insulation: Both Airex cushions provide a thermal barrier between your body and cold surfaces, which is particularly useful for floor work in unheated spaces or outdoor settings.
Key Benefits of Therapy Cushion
Reduced Knee Pressure During Floor Work
A therapy cushion puts a firm, protective layer between your knees and hard surfaces, which makes a real difference during extended floor-based exercises or rehabilitation movements. The Airex knee cushion is thin enough not to compromise your position while still absorbing enough pressure to keep discomfort from cutting a session short.
More Comfortable Seated Positioning
Adding a therapy cushion to a firm chair or bench changes the feel of seated therapeutic work without raising your position significantly. The 0.6-inch profile of the Airex Seat Cushion provides consistent support across the full sitting surface rather than compressing unevenly under load.
Hygienic Surface for Repeated Use
Closed-cell foam construction means neither the knee cushion nor the seat cushion will absorb sweat, spills, or cleaning solutions into the material itself. A quick wipe-down is all it takes to keep the surface ready for the next session, which matters in shared clinical or gym environments.
Thermal Comfort on Cold Surfaces
Both Airex cushions insulate against heat transfer, so your body is not drawing warmth out through contact with a cold concrete or tile floor. This is a small but meaningful comfort factor during early morning workouts or therapy sessions in cooler spaces, where a cold floor can create enough discomfort to affect focus and performance.
Space and Placement
Measure twice. These are the numbers that cause returns.
Consistent Width Across Both Models
Both Airex cushions share a 16-inch width, which fits comfortably on standard chairs and provides enough surface area for stable knee placement during floor exercises.
Low-Profile Foam Thickness
At just 0.6 inches thick, each therapy cushion is thin enough to store flat or carry in a gym bag without adding meaningful bulk to your kit.
Narrow Length for Targeted Knee Support
The Airex Knee Cushion's 7.5-inch length is specific to kneeling positions, keeping the pad from shifting underfoot or extending into space where it is not needed.
Ownership: Warranty, Care and Returns
Warranty & Support
Airex products are covered for manufacturing defects under the standard Airex product warranty. Coverage applies to material or construction failures and does not extend to normal compression or surface wear from regular use. Check the documentation included with your cushion for specific terms applicable to your product.
Care & Cleaning
Wipe the surface of your therapy cushion with a damp cloth and mild soap after each use, then allow it to air dry completely before rolling or folding it for storage. Closed-cell foam resists moisture absorption, so cleaning is quick and the cushion is ready for reuse as soon as it is dry. Store flat or loosely rolled away from direct sunlight and heat sources to maintain foam integrity over time.
Returns
Unused therapy cushions in original condition are eligible for return within 30 days of delivery. If the size or shape does not fit your intended use, contact Peak Primal Wellness customer support to arrange an exchange for the other available model. Items showing signs of use, compression, or surface marks are not eligible for return under this policy.
Therapy Cushion FAQ
What is the best therapy cushion?⌄
For most people, the right choice depends on how they are using it. The Airex Knee Cushion at $14 is the better pick for kneeling tasks and floor-based rehab work. The Airex Seat Cushion at $29 suits anyone who needs a supportive pad for seated use in clinical, fitness, or workplace settings. Both are well-made and hold up to daily use.
How do Airex therapy cushions compare to each other?⌄
Both Airex cushions share the same closed-cell foam construction and 0.6-inch thickness, so the main difference is shape and intended use. The knee cushion is rectangular and narrow at 16 by 7.5 inches, sized to fit under the knees. The seat cushion is square at 16 by 16 inches and works for seated positioning. If you need both functions, the seat cushion is more versatile, but the knee cushion is lighter and easier to carry.
How do I clean a therapy cushion?⌄
Airex closed-cell foam does not absorb liquids, so cleaning is straightforward. Wipe the surface with a damp cloth and mild soap after use, then let it air dry before storing. Avoid soaking it in standing water for extended periods, and keep it away from direct heat sources like radiators that could warp the foam over time.
Can I use a therapy cushion for occupational therapy exercises?⌄
Yes. An occupational therapy seat cushion like the Airex Seat Cushion is specifically useful in clinical settings where patients need a consistent, hygienic surface for seated tasks, balance work, or positioning practice. The firm-yet-cushioned feel of closed-cell foam gives enough support to be therapeutic without being unstable.
Are these therapy cushions suitable for people recovering from knee surgery?⌄
They can be a helpful addition to a recovery toolkit, but you should always follow your physical therapist or surgeon's specific guidance on what surfaces and exercises are appropriate for your stage of recovery. The Airex Knee Cushion reduces hard-surface pressure during approved kneeling movements, which is where it tends to help most.
How thick is the foam on these cushions?⌄
Both the Airex Knee Cushion and Airex Seat Cushion are 0.6 inches thick. That profile keeps them slim enough to slip into a bag or store flat, while still providing meaningful pressure relief compared to exercising directly on a hard floor or firm chair surface.
Do these cushions work on hard floors?⌄
Yes, and that is really the primary use case. The closed-cell foam provides a heat-insulating layer between your body and a cold concrete or hardwood floor, which is noticeable during longer sessions. Both cushions stay flat during use rather than bunching or shifting under weight.
What is the weight capacity of these cushions?⌄
Airex does not publish a specific weight limit for these foam pads. They are designed as surface cushions rather than structural supports, so they perform the same function regardless of the user's body weight. If load-bearing support or balance training is the goal, a balance disc or stability product would be a more appropriate choice.
Can a therapy cushion be used outdoors?⌄
The water-resistant surface on both Airex models holds up fine for outdoor use on patios, in gardens, or on sports field sidelines. Keep in mind that prolonged exposure to direct sunlight can degrade foam over time, so storing the cushion indoors when not in use will extend its lifespan.
What is the return policy on therapy cushions at Peak Primal Wellness?⌄
Unused therapy cushions in original condition are eligible for return within 30 days of delivery. If you ordered the wrong size or material does not match your needs, reach out to the PPW customer support team to arrange an exchange. Items that have been used or show visible wear are generally not eligible for return.
Do these therapy cushions come with a warranty?⌄
Airex stands behind the quality of its foam products, and any manufacturing defects are covered under the standard Airex warranty. Specific warranty duration details are included with the product. Normal wear from regular use is not covered, which is typical for foam accessories in this category.
How do I choose between the knee and seat cushion?⌄
Think about your most common use case. If you are spending time kneeling for stretching, gardening, or floor rehabilitation, the 16 by 7.5-inch knee cushion at $14 is the more practical shape. If you need to add comfort to a seat, bench, or seated therapy setup, the 16 by 16-inch seat cushion at $29 fits that role better. Some buyers keep one of each.
