Size L (runs small). Engineered using seamless knitting technology, the result is a lightweight and breathable performance top that conforms to the body and is anti-chafe and ultra-comfortable. Wear it for sports with your favorite legging or dress it up with a skirt or trouser. Fitted (runs small); lightweight Reflective logo Sleeve length: 24.5" (62cm); body length: 24.5" (62cm) Tissue-seamless knit (nylon-spandex blend) Tech specs: Anti-Chafe | Breathable | Seamless | Stretch Machine wash