Please Note: Rigidizers (Solid Inserts), Wedges, Extra Cushion Covers, and Cheat Sheets are available upon request. These accessories are not listed in the item customization options. If you require any of these items, please contact us via phone or email for pricing and availability.

Varilite Evolution Wheelchair Cushion

The Varilite Evolution Cushion is a lightweight and comfortable cushion designed specifically for individuals who are at high risk of tissue breakdown and require symmetric positioning. The cushion is crafted with Evolution foam, which is bonded to a four-way-stretch fabric that allows for maximum conformity during immersion.

Additionally, the fabric is both puncture and water-resistant, ensuring that the cushion is both durable and long-lasting. One of the standout features of the Evolution Cushion is its innovative PSV (Pressure Setting Valve), which takes the guesswork out of cushion adjustment and makes it even easier to use. With its combination of comfort, convenience, and durability, the Varilite Evolution Cushion is an excellent choice for anyone in need of a high-quality seating solution.

Features

Air & Foam floatation

Designed with three types of foam to create functional areas for maximum comfort and pressure relief. Soft foam is used for the decubitus-sensitive area of the ITs, while medium foam is used for the thigh trough, pelvic bucketing, and pre-ischial bar. Firm foam is used for the perimeter and medial thigh separator. The cushion holds air by bonding the Evolution foam to a coated fabric. A valve is provided to release air and immerse the user in the foam, conforming to their body shape and distributing their weight evenly across the surface of the cushion.

Positioning supports

Positioning supports can greatly improves stability for users who experience compromised sitting balance or frequent transfers. Multi-stiffness foam ensures reliable support as the user is fully immersed in the cushion. Medial and lateral supports effectively minimize internal and external lower extremity rotation, while pelvic bucketing and pre-ischial ridges help maintain proper pelvic position. Additionally, thigh troughs promote a neutral femoral position, contributing to overall comfort and proper alignment.

Four-way-stretch Fabric

The cushion utilizes Evolution foam that is bonded to a four-way-stretch knit fabric, resulting in maximum conformity during immersion. The fabric used is not only puncture-resistant but also water-resistant, ensuring durability and longevity of use.

Standard Valve for adjusting air volume

Sitting on a fully inflated cushion, the user opens the valve and releases air, closing the valve when sitting on approximately 1/2 inch of air and foam.

Pressure Setting Valve (PSV)

PSV works by sensing the amount of internal cushion pressure. As air is released, internal pressure decreases and the user is immersed in the cushion for effective pressure distribution. PSV is marked with three pre-set positions to provide the best range of immersion for most users.

Cover

Evolution cushion is available with a mesh or incontinence cover with breathable four-way-stretch material. Incontinence cover wicks the moisture away from the skin and protects cushion inside. Reticulated foam inside promotes air exchange and improves pressure distribution. The underside is a rugged nonslip material with hook and loop for added security.

• Manufacturer warrants this product to be free from defects in materials and workmanship for a period of 2 years after purchase by the original consumer/owner.
• Cushion cover is not covered under this warranty.
• The manufacturer will replace the product if found defective within the warranty period.
• The warranty is not applicable to the damage caused by using unsuitable environmental conditions or failure to maintain the product in accordance with user and service instructions.
• Any alteration, modification, or repair will void the warranty, normal wear and tear, consumer neglect and willful destruction are not covered under the warranty.
• Parts under warranty will be covered at no cost.
• Any labor cost for service under warranty is not covered as per our terms of sale.
• Standard manufacturer terms & conditions apply for warranty of this product.

Unfortunately hygiene items cannot be returned once opened, due to health concerns. The only products that can be returned are unopened boxes.

If the product is unopened, then the following policy will be applied:

• Returns are accepted within 30 days from the date of shipment.
• All returns are subject to a 30% restocking fee.
• All returns require an RGA (Returned Goods Authorization) number. Unauthorized returns cannot be accepted.
• To be eligible for a return, products must be in new, unused condition, untampered with, and in their original packaging. Return shipping costs are the customer's responsibility.
• If the return is not due to a manufacturing defect, the original shipping cost and any credit card or PayPal processing fees will be deducted from the total refund.
• Custom orders are non-refundable and non-returnable.
• The return policy follows the standard terms and conditions set by the manufacturer.

If you have any questions or need further assistance, please feel free to contact us. We are happy to help!

Q: How do Varilte cushions work?
A: Air in a Varilite cushion supports the load, while foam keeps the air where it's needed and preserves the cushion shape. Learn more about the Varilite Air-Foam technology

Q: How is the cushion adjusted properly?
A:

• For both Pressure Setting Valve (PSV) and standard valves, begin with the cushion fully inflated and valve closed. Transfer onto the cushion.
• For a PSV, turn the valve clockwise until the pre-determined number appears in the indicator window. Air will escape until the valve automatically shuts off (approximately 10-15 seconds). Once the valve has shut off the release of air, close the valve by turning it clockwise. See PSV operating instructions for more information.
• For a standard valve, slowly turn the valve counterclockwise to release the air. Listen for a change in pitch and close the valve by turning clockwise. Air level is determined by the amount of support or stability needed by the user, comfort, and activity level. See seating system instructions for more information.

Q: Why do some seat cushions have an indentation?
A: The cushion is designed to indent in the sacral-ischial area. The soft, less firm foam of the sacral-ischial area, by design, exerts less "push back" on the cushion fabric than the surrounding firmer foam. See Sacral-ischial foam indentation detailed information

Q: Will a 16" x 18" cushion fit in a 17" x 18" chair?
A: No. Select the cushion that is 1" larger. For example if your wheelchair size is 17" x 18", select an 18" x 18" cushion. The cushion will accommodate the 1" size difference without affecting its performance.

Q: Are Varilite cushions available in custom sizes?
A: Varilite cushions are available in a wide range of widths and depths. Size selection is frequently updated to meet the needs of customers. Standard sizes often accommodate custom wheelchairs well. If you need a size that is not currently available, select the cushion that is 1" larger as explained in the above question.

Q: How do I maintain my Varilite seating system and back support?
A: We recommend that you leave the valve open and allow the cushion to fully inflate overnight at least once a week to maintain optimal cushion performance and foam integrity. Check your cushion's inflation level daily to ensure optimal seating and positioning.

Q: What is the weight capacity for Varilite seat cushions?
A:

Q: What do I do if I get a hole in my cushion?
A: Although the bladder of the cushion is puncture-resistant, it is not puncture-proof. If you do get a hole in your cushion, there are two options; either request for a repair kit or send it for repair. See warranty for more information.

Q: Is there any latex in Varilite cushions or covers?
A: No.

Q: What do I do if the valve breaks or comes loose?
A: If the valve breaks or comes loose, you can request a valve replacement kit or you may send it for repair. See warranty for more information.

Q: What is the difference between Mesh and Incontinence covers?
A: Mesh covers are made of an open weave material designed to allow for best available air flow through the material. Incontinence covers are made of a waterproof material which will not allow fluid to penetrate the cover.

Q: Are the cushion covers washable?
A: Absolutely. All covers may be machine-washed and air-dried. We suggest zipping the cover closed and using the gentle cycle setting when machine-washing our covers.

Q: Is the cushion and cover fabric waterproof?
A: Incontinence covers are available for all VARILITE seat cushions, meaning fluid will not penetrate the cushion cover and will wick away from the user. In addition, the cushion itself is waterproof.

Q: What type of users is the Varilite Evolution Cushion designed for?
A: The Evolution Cushion is best suited for users with moderate to high risk of skin breakdown who require excellent pressure management and stability—such as individuals with spinal cord injuries or those who spend extended hours in a wheelchair.

Q: Which valve should I choose: Standard or PSV?
A: Choose the Standard Valve if you or your caregiver prefer manual control and custom air adjustment. Go with the Pressure Setting Valve (PSV) if you want a more guided, user-friendly setup with preset immersion levels that make pressure management easier, especially for consistent daily use.