Baleaf Women's 7" Active Fitness Yoga Running Shorts Pocket Black, Navy Bule, White, Blue, Grey: 80% Nylon/20% Spandex; Black/Balck, Purple, Red: 76% Nylon / 24% Spandex Engineered with functional fabric, these versatile, breathable and lightweight shorts are designed to wick away moisture and dry quickly for added comfort while you train Wide elastic waistband provides a comfortable, natural fit Back pocket is available for small items, like keys, bank card, etc. Reflective elements for high visibility in low light Designed without pad for a variety of training activities and skin-friendly, specially white color is perfect for wearing under sport skirts or shorts like tennis, basketball to cut down on chafing all day