Salomons XPro 100 has TWINFRAME technology with Oversize Pivot delivering superior energy transmission, a 360° Custom Shell with 3D liner mean the ultimate in personalized fit and foot hold for all mountain skiers A softer version of their best selling/fitting XPro 120. The custom shell at this level offering a huge amount of adjustment for fit. DESIGNED FOR CUSTOMIZABLE SHELL OVERSIZED PIVOT PRE-SHAPED 3D LINER FACT SHEET WEIGHT4310 (26.5) FLEX INDEX 100 STRAP 35 LAST 100/106