Customize the Polar Loop activity band with a color that matches your style and mood. This high-quality sand-colored band is designed with comfort and durability in mind. The band is made of 70% nylon, 20% spandex, and 10% polyester, making it flexible, breathable, and durable. The lightweight band, weighing only approximately 6.5 grams, fits discreetly on your wrist and guarantees all-day comfort. The light and flexible material adapts to your movements 24/7 without rubbing, slipping or getting in your way. This is a band you will truly want to use in your daily life, during training, and even while sleeping.