Bariatric Foam Cushion – LSI Cover, 3" Thick

Extended wheelchair use creates sustained interface pressure at the ischial tuberosities, coccyx, and posterior thighs — the points where body weight concentrates against the seat surface. For bariatric users, this pressure is significantly higher than for standard-weight users, and the standard foam cushions that come with most wheelchairs bottom out quickly under higher loads, eliminating their pressure-relieving function. The Skil-Care Bari-Gel-Foam Cushion addresses this with a dual-layer construction purpose-built for heavier users: a water-based gel surface layer that conforms to body contours, lowers interface pressure, and provides cooling during extended sits; over a high-density foam base that resists bottoming-out and maintains the cushion's structural support throughout the day. The outer LSI (Low-Shear, Incontinent-Resistant) cover reduces skin-damaging friction and repels fluids, while the inner heat-sealed vinyl cover keeps moisture entirely out of the cushion core. Available in seven widths from 20 to 30 inches to fit the range of bariatric wheelchair seat dimensions.

Who This Is For

• Bariatric wheelchair users who spend several or more hours per day seated and need a pressure-redistributing cushion that maintains its protective properties under sustained higher body weight — not a standard cushion being used beyond its design range
• Users who have experienced skin redness, soreness, or breakdown at pressure points from a bottomed-out or inadequate cushion, and need a properly rated replacement before a pressure injury develops or worsens
• Caregivers and home health professionals managing skin integrity for a larger mobility-limited loved one or patient, focused on preventing pressure ulcers proactively
• Nursing homes, rehabilitation centers, assisted living facilities, and home health agencies equipping bariatric residents or patients with an appropriate, durable seat cushion
• Anyone transitioning to a wider bariatric wheelchair frame who needs a seat cushion sized to match the wider seat width rather than using a standard 16" or 18" cushion that leaves the thighs unsupported

Key Features

• Dual-Layer Gel-Foam Construction — Cooling Gel Over Anti-Bottoming Foam: The cushion's construction uses two functionally distinct layers working together. The top layer is a water-based gel surface that conforms to the seated body's contour under weight, distributing pressure across a broader contact area than rigid foam alone, and providing a cooling effect that reduces the heat buildup that occurs during extended seating — a meaningful comfort and skin health benefit for users who sit for many hours. The base layer is high-density polyurethane foam selected specifically to resist compression under bariatric body weight, maintaining the cushion's thickness and structural support throughout the day rather than compressing flat and leaving the user sitting directly on the wheelchair sling. Together the layers provide what neither alone can: contouring and cooling from the gel, structural integrity from the foam.
• Dual-Cover System — Inner Vinyl Plus Outer LSI Cover: The cushion uses two distinct covers for different purposes. The inner cover is heat-sealed vinyl — a waterproof, wipe-clean barrier that completely prevents urine, moisture, or spills from penetrating the gel and foam core. Moisture that enters the cushion core degrades the foam, creates odor, and cannot be removed by surface cleaning; the vinyl inner cover prevents this entirely. The outer cover is the LSI (Low-Shear, Incontinent-Resistant) stretch fabric — a clinical-grade material that reduces the shear forces between the user's clothing and the cushion surface during movement and repositioning. Shear is a leading mechanism of pressure ulcer development: even when direct pressure is managed, the lateral tissue movement caused by friction during transfers and position shifts tears capillaries and damages tissue. The LSI cover is specifically designed to reduce this friction component. The outer LSI cover is removable and launderable; the inner vinyl cover wipes clean.
• Pressure Redistribution — The Clinical Goal of Cushion Selection: The combined effect of the gel surface conforming to body contours and the foam preventing bottoming-out is pressure redistribution — spreading the load across a larger contact area and reducing peak pressures at the ischial tuberosities and coccyx. For bariatric users, higher body weight creates proportionally higher interface pressures at these points. A cushion that cannot redistribute this pressure allows those peak pressures to remain, restricting capillary blood flow, causing tissue ischemia, and initiating the cascade of skin breakdown that leads to pressure ulcers. Pressure redistribution is not a comfort feature — it is the primary clinical mechanism by which appropriate cushions prevent pressure injuries in high-risk users.
• Seven Bariatric Widths — Sized to Fit Bariatric Wheelchair Seats: Standard wheelchair cushions are designed for 16" or 18" seat widths — a dimension that is too narrow for bariatric whe