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Protect Your Tech During Mud Runs & OCR
Safeguard Your Watch or Fitness Tracker with our
Cushioned, Mudproof Device Cover
Elite Defense
The Original Mudproof Watch Cover designed to crush OCR and mud run obstacles. We combine premium materials with thoughtful construction to shield your device during racing, training, and extreme outdoor adventures.

Mud runs can wreak havoc on your favorite wearable tech. Mudbandz shields your device from these common course hazards:
Mud and Grit Damage
Water and Moisture Intrusion
Screen Scratches & Cracks
Lost or Broken Watch
Post-Race Cleanup Nightmare
CR neoprene layer
TPE transparent layer
3 oz weight
Washable
Reusable

What Makes Mudbandz Special?
Original 4-layer design delivers a complete, cushioned barrier for your entire device, not just the screen. Minimizes impact from mud, moisture, bumps, and scratches. Lightweight and comfortable.
Proven Performance at Spartan Beast, Tough Mudder, War-X, and Dozens of Other Events Worldwide
Peace of Mind
Cushioned CR neoprene and transparent TPE moisture barrier keeps your device snug, protected, and mud-free
Lightweight and comfortable
100% device coverage
Eliminates post-race device cleanup
Universal Fit
Fits any brand or style of watch or fitness tracker
Premium, Lightweight Construction
Durability and Value
Washable and Re-usable
Free Shipping
No-hassle guarantee

Frequently Asked Questions
What is Mudbandz?
Mudbandz is an innovative device cover that combines two unique materials ideally suited for the demands of mud run and OCR obstacles: Closed-cell CR neoprene and transparent TPE.We created our product in 2016 after hearing the same question over and over from fellow OCR and mud run competitors: "How can I track steps during competition without trashing my favorite device?"Mudbandz is the result of countless hours of testing and iterations. The product design has been proven effective in thousands of events worldwide and has earned hundreds of 5-star ratings on multiple platforms.
How does it work?
Mudbandz relies on a "stretch and fold" design that wraps your device in a 4-layer burrito of protection. We use 100% CR closed-cell neoprene, a high quality, water resistant rubber commonly found in top tier surfing wetsuits. Next, we add a layer of transparent TPE which is super light and stretchy, similar to yoga band material. The neoprene mainly contributes impact and moisture protection and the TPE, positioned closest to the device, serves as a mud and moisture barrier. Both the neoprene and TPE are latex-free.
Is Mudbandz 100% waterproof?
The short answer is No. While closed-cell, CR neoprene (Chloroprene Rubber) is highly water resistant, prolonged submersion or high pressure can allow water to seep through. TPE (Thermoplastic Elastomer) repels water and does not absorb it either. The material layers fold snugly around your device but are not sealed. So, we do not describe our product as waterproof. However, it provides more than enough protection for the typical water-based obstacles you'll likely encounter, including the Arctic Enema or a slog through the mud pits. Not recommended for swimming or diving though.Bottom Line: Not waterproof—but highly resistant to water, mud, and impact. Mudbandz has been tested and proven in thousands of mud runs and obstacle course races, with tons of happy customers to back it up.
Will it work with my watch?
Our current design is 5.25 inches long and 3.75 inches wide which is enough material to fully cover any device 2 inches wide or less using all four folds. This includes the largest Apple Watch they make (Ultra 2) as well as the larger Samsung Galaxy Ultra and Garmin Epix Pro models. Even devices wider than 2 inches will benefit from some impact and mud protection provided by the neoprene and TPE bands.
Is it reusable?
Yes, both the neoprene band and the transparent TPE layer are hand-washable and reusable. We recommend mild dish or hand soap and air drying for best results.
Will it fit my wrist?
After extensive testing, we've created a flexible, "one-size-fits-most" solution. Because Mudbandz stretch and fold securely over your device, they comfortably accommodate a wide range of wrist sizes. Whether your wrist is average-sized or larger, you'll find a comfortable and secure fit. And thanks to their stretchy, adaptable design, even smaller wrists typically find Mudbandz comfortable and secure!
What if I don't like it?
No worries, we've got you. Sometimes things don't work out. We offer a no-hassle, 30-day return policy. Reach out and we'll make it right.andy (at) mudbandz (dot) com
Do you ship Internationally?
Naturellement! Please use our eBay listing for international orders.