Sport Watch Band Features: Our Sport Watch Band is made with durable, washable nylon, so it can take on almost every adventure. The Sport Watch Band is made with breathable nylon which makes it comfortable to wear for extended amounts of time. Our Sport Watch Band contains some post-consumer recycled nylon materials, so it’s a good fit for you and the planet. If your Sport Watch Band gets worn or damaged, we will replace it for up to two years from date of purchase. Specifications: Warranty 2 Year Warranty Weight 0.300000 lb