The all-new XT FREE PRO MODEL is designed for our elite-level riders.Combining Lange�s revolutionary Dual Core technology and ultra-light Grilamid construction for unparalleled rebound and flex control, the limited-edition PRO MODEL version offers stiffer foreaft support for charging big lines and stomping even bigger airs.Dynafit certified inserts and our patented Power V-Lock ensure maximum mobility (43 ROM) for the ascent and uncompromising downhill performance.