Nomad Sport Strap for Apple Watch 42/44/45/49 mm The Nomad Sport Strap adds a modern and sporty look to any Apple Watch, while being ideal for intense workouts and everyday use. The Sport Strap has a lightweight and breathable design, made from a soft, flexible fluorocarbon rubber for extra comfort. Fluorocarbon is a fluoroelastomer that is antimicrobial and can be easily cleaned and disinfected with soap and water. The material ensures an ideal balance between comfort and durability. The flexibility of FKM also makes it comfortable to wear. Thanks to the internal ventilation channels on the underside, the wristband is breathable. A secure hold is ensured by the pin closure. Both the aluminium pin and the sports band itself are waterproof and therefore require no special care. Whether home workout, swimming or jogging - the sports band withstands all sporting challenges.