Achilles Tendon Rupture Splint

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Experience it for yourself

We've helped thousands recover. What's holding you back?

Choose your biggest challenge and we'll show you exactly how we can help.

Don't suffer through another sleepless night.

80% of patients struggle to sleep in the boot. You don't have to.
The Thetis Night Splint gives you the same protection as your boot but weighs 90% less. Finally, sleep that actually helps you recover.
✓Lightweight & Breathable
Under 200g vs 1.5kg boot. Your foot can breathe, reducing heat and sweating.
✓Surgeon Approved & Safe
Zero re-ruptures in 5,000+ patients. Trusted by leading foot & ankle surgeons.
✓Works for Showering Too
Keep your foot protected while washing. No more awkward showering positions.
Chad

"Finally got the restful sleep I needed. The cast and heavy dirty boot made sleep tough. If you're recovering from an achilles rupture buy this immedia..."

— Chad

Vivek

"It literally takes a few secs to put on and remove. Its comfortable as well. Highly recommend...."

— Vivek

Brandon

"This worked great and kept me from having to wear my big clunky walking boot to bed! So glad I found this. I couldn't sleep with that walking boot at ..."

— Brandon

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Trusted by Leading Surgeons

Our innovative solutions have earned the trust of healthcare professionals worldwide

No patient remembers everything their surgeon says. Get step-by-step guidance.

Our evidence-based recovery courses guide you week-by-week from injury to full strength. Written by medical professionals, reviewed by surgeons.

Week-by-Week Guidance

Know exactly what to do each week. No guessing, no confusion.

Evidence-Based Recovery

Based on 100+ research papers. Trusted by medical professionals.

Early Recovery Goal:

Keep the tendon ends close and protected. Our courses show you exactly how.

Learn More →

Why Thetis?

In Greek mythology, Thetis was a sea nymph who protected her son Achilles. When he was injured, she helped guide his recovery.
We carry that spirit forward. When you rupture your Achilles tendon, we're here to help — with better products for sleeping and free education to guide your recovery.

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A Family Business Built on Real Experience

Thetis Medical started when Matt, a foot and ankle surgeon, told his son Guy about the troubles all his patients have sleeping in a boot after an achilles rupture. Guy, a design engineer, 3D printed the first prototypes. Caty, a GP, sewed them together with Guy's Granny's sewing machine.

That's how Thetis Medical was born — from a family kitchen table to helping thousands of patients worldwide. Every product is designed with medical insight, to make patient recovery more comfortable.

Our Promise:

We're not a faceless corporation. We're a family business that understands what you're going through. Every product and course is designed with real patient needs in mind.

Class I Medical Device Trusted by...

Ready to Improve Your Recovery?

oin thousands of patients who've chosen better sleep and clearer guidance. Start your recovery journey today.