Karman S-Ergo 305 Folding Manual Wheelchair

The S-305 combines Karman's S-shaped seat frame with a folding backrest, flip-back armrests and swing-away footrests. Its center footplate is designed to support the legs from the middle, while the footrests can move out of the way for transfers and close approaches to a table. These adjustments make setup and chair clearance important; confirm that the selected layout suits the user's leg support, propulsion and transfer routine.

Seat Size and Capacity

The listed seat choices are 16 x 17 inches and 18 x 17 inches, with a 250 lb weight capacity. Choose the width to match the user's seated measurements and the space needed for clothing and positioning. The contoured S-style seat is a frame design, not a substitute for an individual seating assessment or prescribed pressure-management plan.

Folding, Wheels and Transport

The backrest folds and the footrests swing away and detach. The listing gives a 29 lb chair weight without footrests, so the complete ready-to-use chair weighs more when the footrests are attached. The rear wheels are listed as 24-inch quick-release polyurethane tires; verify the selected wheel setup, since quick-release wheels and anti-tippers can be configuration-dependent. Measure the folded chair and vehicle cargo area, and plan how the user or caregiver will lift and secure it.

Everyday Use and Adjustments

Flip-back, height-adjustable armrests can provide more clearance for transfers and side approaches. Swinging the footrests away changes leg support and the chair's approach space, so use the positions described in the manual and check foot placement before moving. Inspect the folding back, wheel locks and attachments before use. Ask a seating professional whether the S-shaped frame and selected seat width are appropriate for the user's posture.

Before Ordering

Confirm seat width, footrest configuration, armrest adjustment, quick-release wheels and anti-tipper inclusion. Treat the 29 lb figure as the stated weight without footrests, not the total lifting load of the complete chair. Verify the chair's fit and transport plan before placing the order.