Designed specifically for runners, this non-wired sports bra provides an exceptional level of support and friction-free comfort during running. Reduces bounce by up to 78% Infinity-8 support system counteracts the breasts’ figure-of-eight movement during running Soft seamless inner reduces friction, rubbing and chafing Non-slip wide padded adjustable straps Full back opening makes this bra easy to put on and take off Moisture-wicking, breathable fabrics