Athletic sleeves are form-fitting garments worn on the arms or legs to provide support and compression during physical activities. They are commonly made from materials like spandex or nylon, which allow for flexibility and breathability. These sleeves help improve blood circulation, reduce muscle fatigue, and protect against minor injuries. Athletic sleeves are popular among various sports enthusiasts, including runners, cyclists, and weightlifters. They can also offer protection from the sun and abrasions. Many athletes choose to wear them for added comfort and performance enhancement during training or competitions.