Rossignol All Track Pro 130 Ski Boot - Men's: The award-winning, ALLTRACK PRO 130 has redefined the "all-mountain ski boot" for pro to expert skiers. With a revolutionary fusion of on-trail precision, freeride versatility and a committed 100mm fit, the Alltrack Pro's groundbreaking blend of comfort and performance has made it the 2014 Best of Test and 2014 Gear of the Year winner. Our external Sensor Grid shell technology and OptiSensor 3D liners with Thinsulate enhance forefoot wrapping for increased comfort, warmth and support while providing maximum interaction between the foot, liner and shell for powerful, efficient energy transmission. Grip soles and arches provide increased traction and durability while the ski-hike mode, powered with Posi-Block technology, delivers the hiking range-of-motion and unprecedented downhill performance that every all-mountain skier demands. SENSOR GRID a Improves shell wrapping and reduces weight, while retaining high-performance torsional rigidity for enhanced power, precision and energy transmission OPTISENSOR 3D LINER a Delivers a new level of optimized foot wrapping, protection, comfort and support POSI-BLOCK TECHNOLOGY a Unprecedented downhill performance with excellent rangeof- motion for hiking and walking Last: 100mm - a precise100mm fit for pro to advanced skiers Flex: 103 SHELL: polyether LINER: MOLDED PU HARD ALL TRACK boots are an award-winning fusion of on-trail performance and freeride versatility; available in 100 and 102mm lasts. External Sensor Grid technology retains powerful rigidity for enhanced energy transmission while improving shell fit and reducing weight. Combined with a new OptiSensor 3D Thinsulate liner, Alltrack boots deliver a new level of optimized fit, comfort, warmth and support. Grip soles and arches provide increased traction and durability, while the interchangeable WTR rockered sole is available for even easier hiking and walking. Featuring a ski-hike mode powered by Posi-Block technology, Alltrack boots provide maximum hiking range-ofmotion and unprecedented downhill performance.