The Carlton Vapour Trail Elite Badminton Racket is designed for the player is an extra stiff shaft for players with a fast arm speed designed for power and the big hit. As a result Carlton is the first manufacturer to create a bio mechanical racket that works with you, offering a frame so advanced it works in harmony with the bio mechanics of the human body. A frame so technically perfect, it delivers advanced aerodynamic efficiency at every stage of the swing. The brand new Optometric Head shape geometry delivers both power and swing speed in one frame. This cross between the power traditional head shape and the forgiving Isometric head offers the best of both worlds.