Fabric Content: 80%Nylon 20%Spandex Size Range: S-M-L-XL Colors: Multiple Description: Functional, Breathable, Fitness, Yoga, Active wear, Sportswear, Running wear, Outdoor wear Lycra fabric offers super elasticity and retain their shape over time. Silky smooth material lies flat under your shirt Built-in cups without underwire keep your girls stabilized and supported , also avoid uniboob Stitch-free hook-and-eye closure lies flat for an optimal and distraction-free fit Wide non-adjust straps connected with stretchy racerback don't dig into your shoulders This seamless sports bra is a great choice for running , jumping and sweaty activities, less chafe and ultra comfort