The Coros Vertix 2S Nylon Band is a lightweight and comfortable accessory designed for the Vertix 2/2S watches. This quick-fit band is crafted to be 50% lighter than traditional silicone bands, offering a snug fit that enhances heart rate monitoring accuracy. Its breathable design ensures comfort during extended workouts, making it an ideal choice for fitness enthusiasts. Specifically designed for use with Vertix 2/2S watches Quick-fit design for easy attachment and removal Ultralight construction, 50% lighter than silicone alternatives Provides a secure fit for improved heart rate monitoring Breathable material ensures comfort during prolonged use