The Leki WCR TBS SL 3D Ski Poles are the ultimate ski racing pole. The 3D trigger gives the best hand-to-pole connection and has a release button that will connect/release the form fitting strap from the grip. The airfoil design of the shaft reduces swing weight and air resistance so that you keep your speed up without worrying about your poles. Get some today and go fast! 3D trigger grips Airfoil Design Slalom grip Aluminum HTS 6.5 Shaft.