SPEEDO Color Block High Neck Speedo Endurance Speedo Hydroform Sports Bra features molded foam with power mesh for a smooth and supportive fit.Logo plush elastic creates underwire-like support without the underwire discomfort.Supports and enhances your figure without retaining water.Engineered from our exclusive, longest lasting and best-selling Endurance fabric:100% chlorine resistant fabric designed to lasts 20 times longer than conventional swimwear fabrics.