Cast21

Cast21 Elevating the way the world heals through our waterproof cast and brace alternatives for the 21st century as an innovative medical device company.

Cast21 exists to develop industry-changing orthopedics. We have a diverse team dedicated to developing nothing but the best healing solutions. We are thrilled to announce and unveil our latest designs which are patent pending. Our unique method creates breathable products without 3D printing.

07/23/2026

Effective. Waterproof. Breathable. 🤌✨💦

07/09/2026

Summer time is in full swing, and so is recovery!!

06/26/2026

No. 9 overall pick to the Dallas Mavericks!!! We are thrilled to be a part of Morez Johnson Jr.’s healing journey – wishing Morez “Rez” Johnson Jr.〽️ the best in Dallas! 🏀💪

Video clips: Illinois Men's Basketball
Audio clip: via Twitter

06/26/2026

Your doctor is the one who will qualify your fracture for Cast21!

06/01/2026

The cast alternative that does it all.

05/15/2026

Pool days are back!

04/04/2026

Finally feeling like summer!

03/24/2026

It’s about that time! Lake time!

03/11/2026

It’s easy! Find Cast21 near you today 🤗

03/01/2026

Heal safely and happily.

Address

1623 W Fulton Street
Chicago, IL
60612

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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