Heal Without Holding Back

Cast21 changes the way you heal through a revolutionary approach to orthopedic technology.

The Cast Alternative for the 21st Century

The future of orthopedic technology has arrived. Cast21 braces are waterproof, breathable, and designed for your active lifestyle.

A Design Inspired By You

Clunky casts belong in the past. With Cast21, we reinvented recovery to fit your everyday life. Made for movement, built for comfort, and ready for whatever you throw at it, Cast21 does more so you can too.

Waterproof

Go ahead, get it wet.
‍No need to miss the pool party. Cast21 lets you bathe, swim, and play at the beach without the restriction of a traditional cast.

Lightweight

Cast21 weighs less than a traditional cast. Stay Active and keep on moving. Cast21 reduces time away from your favorite activities and training.

Comfortable

Cast21’s open lattice structure allows for airflow that can help prevent skin issues like infections, dermatitis, itching, or bad odors.

Find a Doctor Near You

Choose Your Color

Choose from awesome colors that harden to a unique gradient color mix.
Who says that having a cast shouldn’t be fun?

Everyone's Doing It

“I hopped right in the shower without even thinking twice. Amazing!”

- Patient, IL

“No itch, no sweat. I forgot I was wearing it.”

- Patient, TN

“It didn’t need a saw to be removed and my skin wasn’t all gross or smelly.”

- Patient, IL

Infinitely better than a fiberglass cast. So much faster to put on and take off. I don't have to itch, and it dries by itself. I was hesitant at first, but the xrays showed nothing moved. I healed perfectly.

Iris- Patient, IL

10/10. It's easier to use and my patients actually ask for this more often than anything else.

Dr. Matt, CA

Insurance companies who we've submitted claims to reimburse us pretty well

John, Operations, CT

register with us

Got a minute? We’d love to get your thoughts. Register a product and answer a few questions in our survey below to let us know about your experience with Cast21. As an extra treat, completing the survey will unlock some special bonus content!

Patient Registration

Frequently Asked Questions

How long does it take for Cast21 To Cure?

Cast21 is designed to be a quick, simple, and easy alternative to conventional casting. It takes just three minutes to slide the sleeve on, fill it with the fast-curing resin, and wait for it to set.

Can I Remove Cast21 Myself?

Please comply with your doctor’s instructions.

Do I have Any Color Options?

Absolutely. We offer a variety of colors and one-of-a-kind patterns. Your doctor may even have some special options for you.

Can my my friends sign it?

Your friends and family can definitely still sign. Use a permanent market anywhere on the outside of the product.

How do I get this?

Fill out the contact form at the bottom of this page, and we will help you find a certified doctor.

Get in touch here

Where can I find Cast21?

We'll connect you with a local provider

find out how

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