Built for comfort and breathability during hot weather sports, the Medium Impact Bra uses lightweight, breathable fabric and seamless technology to eliminate chaffing. Normal apparel sizing (S,M,L) makes it easy to select sizing. Self adjusting to fit many body types. Seamless construction and a soft, breathable fabric that stretches moves easily with the body. Lightweigh plus a stretch fit provides support for normal running activity. Breathable fabric with knitted holes creates more venting and provides comfort in hot weather. Details: Seamless technology and AdvancedSkin ActiveDry concept, medium support level, removable padded cups, racer back and reflective branding visual aspect. Material: Textile.