• Athletic Ostomy Support Belt - Black
1 1

Ostowear

Core Belt

Core Belt

Built for the life you're not willing to give up.

$89.00 USD
$89.00 USD
Sale Sold out
Size

The Ostowear Core Belt is the belt you never take off. Wear it to the gym, to dinner, around the house, to bed. It keeps your pouch secure, your profile flat, and your core protected — so you stop thinking about your ostomy and start living your life.

Athletic-grade support wear built for all-day, every-day use. Comfortable enough to sleep in. Secure enough to train in. Invisible enough to wear under anything.

  • Athletic fabric construction — 75% nylon/25% spandex front panel. Lightweight, moisture-wicking, cooling, antimicrobial, and anti-odor. Moves with you.
  • Breathable mesh back panel — reduces heat buildup, all-day comfort
  • Flatlock interior seams — nothing rubbing, nothing chafing
  • Anti-slip silicone strip — stays put no matter how hard you move
  • Hidden zipper welt pocket — secure storage built into the belt
  • Premium Velcro closure — adjustable, secure, clean

Available in S / M / L. Black.

Size/fit note: The Core Belt is designed for a snug, supportive fit. See our size guide before ordering.

Materials & Construction

Front panel: Stretchable, breathable, lightweight, cooling, moisture-wicking, antimicrobial, anti-odor.

Back panel: Breathable mesh fabric for airflow and heat reduction.

Seams: Interior flatlock construction — smooth against skin, zero irritation.

Closure: Black premium Velcro hook — adjustable, secure, clean release.

Anti-slip: 1cm silicone strip on interior prevents riding and shifting.

Storage: Black welt pocket with hidden zipper for drainable pouch access.

Logo: White screenprint, 4cm, centered on front panel.

Dimensions

Belt length: 90cm

Belt height: 23.5cm (center)

End width: 7cm

Velcro tab: 18.5cm wide × 5cm tall

Stoma opening: 8cm 4-way stretch, positioned 4cm from top edge on back panel

Anti-slip strip: 1cm width, full length of interior back

Care Instructions

Machine wash cold on gentle cycle. Lay flat to dry. Do not bleach. Do not iron.

The antimicrobial fabric resists odor buildup between washes. We recommend owning two belts so you always have one ready to wear.

Compatibility

Works with colostomies, ileostomies, and urostomies. The 8cm 4-way stretch stoma opening accommodates most standard pouch flanges. Compatible with one-piece and two-piece pouching systems.

Sizing

Available in S / M / L. The Velcro closure provides adjustment range within each size.

The Core Belt is designed for a snug, supportive fit. See the full size guide before ordering.

Shipping & Returns

Free shipping on all U.S. orders. International shipping available.

30-day returns. If it doesn't work for you, send it back. No hassle.

View full details

What's in the belt

Moisture Wicking

Antimicrobial

Flatlock Seams

Anti-Slip Silicone

Hidden Zipper Pocket

Breathable Mesh

Velcro Closure

Full specs

Technical details

Front fabric

Stretchable, breathable, lightweight, cooling, moisture-wicking, antimicrobial, anti-odor

Back panel

Breathable mesh fabric for airflow and heat reduction

Seams

Interior flatlock construction — smooth against skin, zero irritation

Closure

Black premium Velcro hook — adjustable, secure, clean release

Anti-slip

1cm silicone strip on interior prevents riding and shifting

Storage

Black welt pocket with hidden zipper for drainable pouch access

FAQ

Questions about the Core Belt

How does the Core Belt work?

It wraps around your midsection and secures with a Velcro closure. Your pouch passes through the 8cm 4-way stretch stoma opening on the back panel while the belt holds everything flat and secure. The hidden zipper pocket gives you drainable pouch access without taking the belt off.

What ostomy types does it work with?

Colostomies, ileostomies, and urostomies. The 8cm 4-way stretch opening accommodates most standard pouch flanges. Works with one-piece and two-piece systems.

Can I work out in it?

That's what it's for. The founder designed it to play professional pickleball. Moisture-wicking fabric keeps you dry. Anti-slip silicone prevents shifting. Seamless knit means no chafing. It was built for this.

Is it visible under clothing?

No. It sits flat against your body. Black colorway, seamless construction, no visible lines or bulk. That's the point.

How do I wash it?

Machine wash cold, gentle cycle. Lay flat to dry. The antimicrobial fabric resists odor between washes. We recommend owning two.

Stay close

More is coming

Product drops, sizing updates, and real stories from the ostomy community.

No spam. Unsubscribe anytime.