In an industry first, the ultralight Braided Solo Loop introduces a continuous and stretchable band design that comes in two materials: soft silicone and braided yarn. Each Braided Solo Loop features a unique, stretchable design for extra comfort and ease to slip on and off your wrist. Made from 100 percent recycled materials, the 16,000 polyester yarn filaments in each band are interwoven with thin silicone threads using advanced braiding machinery, then laser cut to an exact length. The 300D construction offers a soft, textured feel and is both sweat-resistant and water-resistant.