Aylio Socket Seat Cushion – Twin Cutout Sit Bone & Tailbone Pressure Relief

Price: $99.99
(as of Oct 21, 2026 16:46:13 UTC – Details)

Product description

Built for the 8-hour sit

Structured support for long desk days

Keeps you upright through back-to-back meetings and long focus blocks.

Steady on long drives

Firm support that holds up mile after mile

Don’t sink through on commutes and road trips.

Hard chairs, solved

Structured comfort for dining and desk chairs

Dining chairs, kitchen stools, that one unforgiving desk chair

Grab the handle and go

2.5 lbs, built-in handle, ready anywhere

For the flight, the game, the waiting room, anywhere the seating wasn’t chosen by you.

The practical choice for anyone who sits all day

For the office worker, the frequent driver, or the person who complains about their chair.

1 At the Desk

2 In the Car

3 At Home

4 On the Go

5 For a Loved One

Is the Socket Seat soft?

No — deliberately. Soft foam compresses until your sit bones press on the chair again. The high-density core holds its shape so the twin openings keep working through hour eight. Expect support closer to a firm mattress than a plush pillow.

How do I position it?

Mesh side up, openings toward the back of the chair, groove at the rear. Sit fully back so your sit bones settle over the openings. If you feel edge pressure, shift the cushion an inch forward or back.

Will it fit my chair or car?

It measures 18.5″ wide, 14.5″ deep, 2.5″ tall and fits most office, gaming, and dining chairs. In cars, the added height helps many drivers see better but can feel tall in low-roof vehicles — check your headroom first.

What body sizes does it work for?

Designed for adults roughly 110–285 lbs, with openings spaced about 3 inches apart to align with typical adult sit-bone width. Very petite users may find the spacing runs wide.

How do I clean it?

Unzip and remove the cover — machine wash cold on gentle, hang dry. Never machine wash the foam; wipe it with a well-wrung damp cloth and let it air dry.

TWO OPENINGS, NOT MORE PADDING – Twin 3.5″ contoured openings let your sit bones (ischial tuberosities) rest over open space while firm foam supports thighs and glutes. A rear groove adds tailbone pressure relief. Desk chair, car, couch, truck.
FIRM ON PURPOSE – Soft memory foam bottoms out and puts pressure right back on your sit bones. A firm, high-density core resists sink-in so the openings stay open through long sitting sessions. Not a plush pillow. Give it a few days – you have 100.
PATENTED SIT-BONE GEOMETRY – Not a foam slab with holes punched through. Twin openings spaced 6″ center to center, over a firm base engineered to hold that spacing under load – and resist the flattening that ruins softer cushions. Patent 9,723,928.
SOUGHT OUT FOR SIT-BONE SENSITIVITY – Many customers find us while researching ischial bursitis, hamstring tendinitis, sciatica, or piriformis syndrome. The Socket Seat is not a medical device; it’s built to take pressure off the bones you sit on.
100-DAY TRIAL – AYLIO SINCE 2008 – 750,000+ customers. Breathable 3D spacer-mesh top, non-slip vegan-leather base, velvet-trimmed openings, carry handle, machine-washable cover. 18.5″W x 14.5″D x 2.5″H, adults 110-295 lbs. Not right? Send it back.
Customers find the seat cushion effective for pain relief, particularly for sciatica and bursitis, and appreciate its comfort and ergonomic design, making it possible to sit for extended periods without discomfort. The cushion quality receives positive feedback, with one customer noting it’s the best for ischial bursitis. Customers disagree on the fit and firmness, with some finding it too narrow and too hard.

Prices and availability are accurate as of October 21, 2026. Products may have different prices on Amazon.