This liner is especially dedicated to skiers that have a thinner foot such as juniors or girls. It is also a good liner solution for skiers who have a preference to have a tighter fit with the alloy buckles. This new thick liner was specifically engineered to be used in water skiing. The strategic placement of the durable construction material is based on its density and a uniform heat molding process. There is less water absorption because of the water drainage ports which allows the liner to be lighter when in use and to dry faster. The same liner is used for the right and left foot. The individual final shape is given by a very simple heat molding process. Available sizes: XS, S, M, L XL, XXL.