Our new and improved Speedo? Hydro Bra brings together a more powerful mesh support: Features oval-shaped, removable cups for better coverage and fit. Provides underwire-like support without the discomfort. Extra-soft plush elastic for a more comfortable, athletic fit. Reduces bounce and shifting for a more comfortable workout.Constructed with Speedo Endurance Lite?: fabric: All the performance properties of our Speedo? Endurance fabric in a 10% lighter weight that won't weigh you down in the water. Fabric is 100% chlorine resistant fabric lasting 20 times longer than spandex and features 4-way stretch technology. Resists sagging, bagging, fading and snagging ? a great choice for practice and training.Back design provides optimum range of motion.Leg Height: Racing.