[Tips] Run small. For a superior tight fit, we recommend choosing your normal size. If you prefer more comfort or are between sizes, opt for a larger size.(note:this style not secure for big chest ladies) The Sienna twist womens sports bra featuring thin crossed back straps and padding, despite small straps, it doesn’t bite into your traps and cause neck pain Designed for wrokout, training, everyday wear and comfort, ideal for days where you won’t do running or heavy jumping movements Key features: ture to size, 75% Nylon, 25% Spandex, low support, 4 way stretch, brushed, matte finish, moderate compression, contours and smooths, buttery soft, flexible and durable You will fall in love with them as they feel less restricted, RUN to get it !! Hand wash to extends the life of the clothes and prevents the clothes from pilling Stylish & Versatile Chic Front Twist Sexy Cross Back Showcase Your Beauty