The TaylorMade SLDR S Driver represents another revolution in Adjustability Technology by introducing the innovative SLDR Moveable Weight system. This ‘sliding’ 20g weight allows players to fine-tune their shot shape. By adjusting the sliding weight, players can adjust for a draw, fade or neutral ball flight-- all with just the twist of a wrench! The variable thick/thin crown design has also been improved on the SLDR S driver, further improving CG positioning to deliver easy launch conditions-- and that means more distance for you! Plain and simple.