Armwear refers to clothing or accessories designed specifically for the arms. This category includes items like sleeves, arm warmers, and compression garments. Armwear can serve various purposes, such as providing warmth, support, or protection during physical activities. In sports and fitness, armwear is often used to enhance performance and prevent injuries. For example, compression sleeves can improve blood circulation and reduce muscle fatigue. Additionally, armwarmers are popular among cyclists and runners, as they can be easily removed or adjusted based on changing weather conditions.