Our Seamless Yoga Leggings Suit made of medium thickness skin-friendly moisture-wicking power fabric, 60% nylon 35% polyester 5%spandex. High elasticity, sweat-absorbent, breathable, keep you cool and dry. Legging suit doesn't have any pesky, poking wires to ensure you have a full range of motion when you need it most. And the smooth seam design for additional comfort.