AdventureReady UltraTough Our Apple Watch 45mm Rocky Point Bands fluoroelastomer rubber and lightweight titanium hardware make it the perfect companion for demanding outdoor activities from camping to extreme sports 100 Waterproof Breathable Design This Apple Watch Ultra 2 band is completely waterproof and ventilation groves allow for optimal airflow preventing sweat and moisture buildup Its breathability means its great for everyday wear Custom Designed for Apple Watch Ultra 13 and All Previous Models Designed specifically for the Apple Watch Ultra 13 Rocky Point Band is also compatible with Apple Watch 11 10 9 8 7 6 SE and all previous series of Apple Watch ensuring a precise fit in any Apple Watch Unmatched Durability Comfort Experience the strength and lightweight comfort of this Nomad watch band Its FKM body is resistant to abrasion chemicals and extreme temperatures and a zshaped transition section contours snugly around your wrist Sleek Design From the dualmaterial loops that securely hold excess band to the titanium hardware that perfectly matches the Apple Watchs finish every detail of Rocky Point was carefully weighed to boost your watchs functionality and look great while doing so