Aylio Socket Seat Cushion for Sit Bone, Ischial Tuberosity & Tailbone Pressure Relief – Ischial Bursitis, Hamstring & Piriformis Support – Firm Memory Foam Seat Cushion for Office Chair & Car

Aylio Socket Seat Cushion for Sit Bone, Ischial Tuberosity & Tailbone Pressure Relief – Ischial Bursitis, Hamstring & Piriformis Support – Firm Memory Foam Seat Cushion for Office Chair & Car

• TWO OPENINGS INSTEAD OF MORE PADDING — Most cushions add foam between you and the chair; the Socket Seat removes the contact point. Twin contoured cut-outs let your sit bones (ischial tuberosities) rest in open space while dense foam carries your weight across the thighs and glutes — pressure relief at your desk, in the car, or on the couch.
• FIRM ON PURPOSE — Soft foam bottoms out, and once it does, your sit bones are pressing on the chair again. The Socket Seat uses firm, high-density memory foam that holds its structure through all-day sitting, so the openings keep working hour after hour. If you want a plush, sink-in pillow, this isn't it. Ergonomic seat cushion, not a medical device.
• STAYS COOL, BUILT TO LAST — Thick 3D spacer-mesh top lets air move through the seating surface instead of trapping heat like solid-top cushions. Dense foam core that won't flatten over time, vegan-leather base, velvet-trimmed openings, built-in carry handle, and a zippered cover that removes for machine washing.
• CHECK YOUR FIT BEFORE YOU BUY — Measures 18.5"W x 14.5"D x 2.5"H with openings about 3 inches apart; sized for adults roughly 110–285 lbs. Fits most office, gaming, and dining chairs. Heads up: the added height can feel tall in low-roof cars, and the opening spacing may run wide for very petite frames.
• 100-DAY TRIAL FROM A U.S. BRAND — Aylio, founded 2008, trusted by 500,000+ customers. Use the Socket Seat for a full 100 days at your desk, in your car, on the couch — if it's not right for you, send it back. Warranty support included with proof of purchase.