CW-X Conditioning Wear Women's Versatx Running Bra 80% Coolmax/20% Lycra Imported Internal stretch mesh channel under each cup for moirture management. Built-in 5-point CW-X Targeted Support Web in each cup; Offering motion control during medium to high impact activity Fully adjustable hook and clasp back closure and Velcro shoulder strap closures Wide, reinforced band for extra support Internal stretch mesh channel under each cup for moisture management Internal stretch mesh channel under each cup for moisture management