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Tush Cush Orthopedic Wedge Seat Cushion for Back Pain

Tush-Cush® WEDGE EXTRA FIRM 14" x 18" - Extra-Firm benefit for Prenatal Posture, Seated Yoga, and Long Days in the Classroom

$58.00 $58.00 Sale

Product Overview

Tush-Cush® Wedge Seat Cushion – Extra Firm Foam (No Coccyx Cutout but all of the benefits of Tush-Cush products)

Heavy-Duty Orthopedic Seat Cushion for Posture Support & Back Pain Relief

If you weigh 200 lbs or more, your body needs extra support—and this cushion delivers. The Tush-Cush® Wedge with Extra Firm Foam is the ultimate orthopedic seating solution for big & tall users, offering firm, stable support that won’t compress under pressure.

Designed by posture specialists and trusted for over 38 years, this extra firm wedge seat cushion encourages a forward pelvic tilt to align your spine’s natural lumbar curve, keeping your hips above your knees to reduce strain and promote healthy posture.

Whether you're working long hours at a desk, attending class, meditating, or managing back discomfort during pregnancy, this cushion gives your body the support it needs to sit comfortably—all day long.

✅ Key Benefits

  • Orthopedic wedge cushion designed for users over 200 lbs

  • Extra firm medical-grade foam resists flattening and sagging

  • Improves posture by tilting pelvis forward to realign the spine

  • Reduces pressure on tailbone, lower back, and hips

  • Ideal for heavier users, tall individuals, and those needing extra support

  • Removable microsuede cover is cold washable and easy to care for

  • Lightweight and portable with built-in carry handle for use in the office, classroom, or at home

🛠 Product Specifications

  • Material: Extra firm, high-density non-allergenic, non-latex polyurethane orthopedic foam

  • Cover: Soft microsuede (removable and cold washable; hang to dry)

  • Dimensions: 14″ D × 18″ W × 3″ H (back), tapering to 1″ H (front)

  • Weight: Approx. 15 oz

Note: Slight size variation may occur due to precise foam insertion.

🪑 Recommended For:

  • Heavier users (200+ lbs) needing firmer seating support

  • Big and tall individuals looking for ergonomic comfort

  • Chronic back pain or sciatic discomfort relief

  • Pregnancy and post-surgical recovery

  • Yoga, meditation, classroom seating, and office chairs

Made in the USA – Trusted Since 1987

Proudly American-made and used by chiropractors, physical therapists, teachers, and professionals nationwide. The Tush-Cush® Extra Firm Wedge combines comfort, medical-quality design, and long-term durability to support your health—wherever you sit.

🔁 Returns & Exchanges

Please visit our Returns and Exchanges page for full details.


  • orthopedic seat cushion extra firm

  • best seat cushion for over 200 lbs

  • wedge cushion for back pain relief

  • ergonomic seat cushion for heavy people

  • posture correction cushion for big and tall

  • tailbone support cushion for larger individuals

  • high-density foam seat cushion

  • lumbar support cushion for office chair

  • made in USA orthopedic cushion

Customer Reviews

Based on 2 reviews
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B
Bart Thol
The best around

These have both great support and cushion. I love that they now offer one without the hole in it. The only way to improve these is to offer one that's twice as thick/steep so your hips are higher and one that's smaller so it's more portable. I have four and don't go anywhere without one.

L
Linda Anders
No cutout

I use on a leather recliner. By Using it, I was sore - i then realized they is no cut out for your tailbone. I now use cushion- by not placing the wedge all the way to back of chair. I leave about an inch so my tailbone doesn’t touch wedge.