The 2XU Women's Aero 2n1 3" Short has you covered for every workout with an internal short liner and woven mesh outer layer. The inner liner is made from lightweight yet powerful PWX fabric to reduce muscle movement and lower risk of injury whilst ensuring optimal positioning for peak performance. It features a wide elastic waistband and moisture-wicking, lightweight stretch outer for high level comfort. The zip pocket on the back allows you to secure small running essentials and the reflective logos and trims provide 360-degree visibility in low-light conditions.