The CW X Women's Xtra Support III Sports Bra pulls out all the stops to provide maximum comfort, support, and moisture management on your next run. Designed for high impact activities, the Xtra works best for B, C, and D cups. Made with a CoolMax and Lycra fabric blend and a LiteStretch mesh back, the Xtra wicks moisture away from your skin, dries quickly, and supplies exceptional breathability. A stretch mesh internal venting channel under the bust line helps with breathability and evaporation. Its patented five point CW X Targeted Support Web comfortably supports each cup with an extra layer of mesh web material reinforcing the front cup panel of the bra. In addition, the Xtra's crossover racerback design reinforced with support webbing provides stellar back support during long runs or intense training. A wide stretch back ensures extra support, while a back hook and clasp closure supplies added convenience and helps prevent over the head stretch out over time.