INVACARE MATRX VI CUSHION BY MOTION CONCEPTS
A skin-protection and positioning wheelchair cushion designed for users who require enhanced pelvic stability, immersion, support, and pressure redistribution.

MATRX VI PRESSURE RELIEF CUSHION BY MOTION CONCEPTS
Product Features
Combines soft high-resilient foam, visco-elastic foam, and firm high-resilient foam for immersion, support, and positioning.
Molded visco-elastic foam provides envelopment around sensitive bony prominences.
Molded abductor, adductor, and trochanteric shelf features help support lower-extremity positioning.
Helps accommodate tight hamstrings and can facilitate foot propulsion and standing transfers.
Standard Meshtex outer cover is designed for breathability and moisture resistance.
Helps maintain cushion placement on wheelchair seating surfaces.



MOTION CONCEPTS MATRX VI MOLDED FOAM POSITIONING CUSHION
Product Specification
| Specification | Details |
|---|---|
| Weight Capacity | 300 lbs |
| Product Weight |
3 lb. and up |
| Width |
14", 16", 18", 20", 22" |
| Depth |
15" - 20" |
| Height Abductor/Adductor | 3.75" |
| Height at Leg Trough | 2.5" |
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Invacare Matrx Vi Cushion by Motion Concepts Buyer’s Guide
The Invacare Matrx Vi Cushion by Motion Concepts is a high-performance therapeutic wheelchair seat cushion engineered for individuals at moderate-to-high risk of skin breakdown. Combining a three-part contoured foam matrix with a viscoelastic ischial insert, this cushion delivers advanced immersion, shear reduction, and pelvic stability for daily wheelchair users.
Three-Part Layered Foam Construction
The cushion features a multi-density design created for targeted pressure management. A firm High-Resiliency (HR) foam base maintains structural integrity, a soft HR top layer cradles seating contours, and an anatomically targeted viscoelastic memory foam insert provides immersion beneath sensitive ischial and sacral areas.
Anatomical Positioning Contours
Designed to promote posture alignment and midline leg positioning, the cushion incorporates pre-ischial contours, abductor/adductor leg troughs, and a trochanteric shelf for hip support. A waterfall/beveled front edge accommodates tight hamstrings and eases leg clearance during transfers.
Dual Cover Protection System
The cushion comes standard with two protective covers. The breathable, moisture-resistant outer cover features a slip-resistant base and hook-and-loop positioning fasteners. Beneath it, a zippered, wipeable inner cover shields the foam core from fluid ingress and allows access for custom modifications.
Ultra-Fresh™ Antimicrobial & Odor Shield
The foam top layer is treated with Ultra-Fresh™ antimicrobial technology to prevent odor-causing bacteria, mold, and mildew growth. This added layer of hygiene helps protect cushion longevity and maintains a clean seating surface.
Lightweight Capacity and Sizing Versatility
Weighing as little as 3 lbs, the cushion is built to avoid adding unnecessary weight to manual or power wheelchairs. It is available in standard width options supporting up to 300 lbs, as well as heavy-duty (HD) configurations accommodating up to 600 lbs.
Invacare Matrx Vi Cushion Review
The Invacare Matrx Vi Cushion by Motion Concepts provides an outstanding combination of skin protection, postural alignment, and durable hygiene controls. With its targeted viscoelastic relief zone, dual-cover design, and antimicrobial foam core, it remains a trusted solution for long-term seated comfort.
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Warranty includes:
2 years from purchase/use by the original purchaser
Defects in materials and workmanship
Repair or replacement, at Motion Concepts/Invacare's option, with new or refurbished parts