The Athleta Women's Ultimate Stash Pocket Long Sleeve is a versatile base layer top that is perfect for Pilates. It is made with Athleta's Powervita fabric, which is buttery soft and provides lightweight compression. The material is moisture-wicking and quick-drying, keeping you cool and comfortable during your workouts. This top features a stash pocket on the back, perfect for storing small essentials like keys or cards. The thumbholes keep the sleeves in place and provide extra coverage for your hands. Whether you're practicing Pilates at home or in a studio, this top will keep you stylish and organized.