An armband is a sweat-absorbing and supportive accessory used on the wrists or arms of athletes or exercisers. Usually made of flexible and breathable materials, armbands reduce sweating and keep the skin dry, providing a comfortable training experience. It can also reduce the risk of injury by providing support to the wrist and arm areas. Reflecting the style of the users with various color and pattern options, armbands are a practical and functional accessory preferred for sports activities or daily use.