Work harder and dial in your arm technique with Speedo’s Elite Pullbuoy. Designed to isolate the upper body, the pullbuoy adds buoyancy between your legs so you can refine your arm pull and improve your stroke technique. Without your legs to power you, your arm and shoulders take the load, improving upper body strength and endurance as you swim. Use it to improve your body positioning for better speed and efficiency.Product Code:8/01791F888(Black/Light Adriatic)