Optimum Comfort Gel Wheelchair Cushion 22 x 18 x 3 Assorted MARVEL products Don t confuse the FX Campylobacter Don t confuse the FX Pro with so called discount walkers that only offer a low price * Padded liner is ventilated which promotes air circulation and aids in keeping the lower leg cool and comfortable * Anatomically contoured spatula stirrups immobilize the ankle comfortably * Pressure moldable shock absorbing insole conforms to the foot for maximum comfort * HCPCS Suggested Code: L4386 5 Product Material: Steel Weight Capacity: 300 lbs Optimum Comfort Gel Cushion (22 x 18 ) * Unique channeled gel bladder prevents gel migration in high pressure areas * Gel channels provide relief over the entire cushion area * Foam base provides additional support * Inner foam core has a liner to protect the integrity of the foam * High end cover with straps