Apple Watch 40mm Black Sport Band
| Feature | Specification Details |
| Material | Custom High-Performance Fluoroelastomer |
| Closure Style | Precision Stainless Steel Pin-and-Tuck |
| Water Resistance | 100% Waterproof & Sweatproof |
| Texture | Smooth, Matte, Dense Finish |
| Compatibility | Apple Watch Series 1-11, SE, and Ultra (Choose matching case size) |
| Ideal For | Athletics, Daily Wear, Outdoor Activities, Swimming |