The Sport Band is made of flexible nitrile rubber and is perfect for sweaty workouts or everyday use. The band fits snugly yet gently around the wrist, allowing for accurate fitness data tracking. Stay active - with the Sport Band. Whether running, swimming, cycling, or doing Pilates: the lightweight, comfortable design is ideal for your daily activities - Durable band made of nitrile rubber (HNBR) - Resistant to wear and moisture - Comfortable fit and good grip for high precision in fitness data tracking - Quick release for easy band changes - Compatible with the Galaxy Watch8 | Watch8 Classic