This new arrival sports band is made of silicone which has extremely performance of elastic and water-proof, which is perfect for sports. No matter whether you are doing daily sports or want to try water sports, we are sure this band could be the best choice for you. The buckle design provides you with a sense of security, you don't have to worry about the watch when you doing sports. Enjoy sports freely. The Air hole design can help dry sweat quickly and can help your wrist keep in a comfortable environment. Also, you will enjoy the band's smooth touching and lightweight.