Women\'s racer back sports bra by Asics. Designed with the brand\'s D1 functionality, the tight fit bra provides medium support and moisture-wicking properties to keep you dry and comfortable during workouts. Features cut-out detail and breathable mesh inserts for superior ventilation. Complete with wide arm holes to enhance movement and flexibility. Reflective branding.Main: 78% Polyester, 22% Elastane. Mesh Panel: 81% Polyester, 19% Elastane. Model is 174cm/5\'8.5and wears a size S.