Abstract: Hand grips for the handles of devices such as motorcycles, tennis rackets, and guns can be custom-molded to fit exactly the contours of the user's hand. The grip has an inner layer that is thermoplastic and moldable at molding temperatures reached by heating with hot water or a hair dryer. An adherent outer, resilient, vibration-resistant layer is stable at these molding temperatures. The user heats the grip to molding temperature and then rapidly cools the outer surface to a comfortable temperature. The grip is then grasped by the hand while the inner layer is still at molding temperature. The hot inner layer conforms to the hand, becoming thinner under the fingers and thicker between fingers. The grip is cooled to ambient temperature and the inner layer retains its hand-conforming shape. The outer layer maintains its original thickness providing a fixed resilient cushioning layer over the custom formed inner layer.

Abstract: Hand grips for applying to motorcycles, bicycles, tools, golf clubs, fishing rods, guns, crutches and the like can be custom molded to fit exactly to the contours of the user's hand. The grip is put in place and then heated with a hair dryer. The user grasps the hot grip and then releases it. The hot grip conforms or molds to the shape of the user's hand and retains that conformation upon cooling. The grip may incorporate special surface properties for comfort and adhesive and resilient inner layers for enhanced function.