Base layers are an essential item of clothing for training. They help to regulate your body temperature and have good moisture wicking properties that draw away the sweat from the body but still dry quickly. This StylePlay Sports Womens Rhino Base layer has long sleeves and will help to aid recovery yet is still lightweight and soft. Features a large logo to the chest. StylePlay Sports Womens Long Sleeved Base Layer 90% Polyester, 10% Spandex Moisture wicking Helps aid recovery