A revolutionary fusion of power, precision, and hiking performance for women, the new ALLTRACK 70 W delivers award-winning freeride versatility for intermediate skiers. Compatible with WTR "Walk to Ride" rocker soles for easier, more comfortable hiking and walking, and powered by Posi-Block cuff technology, Alltrack offers the ski/hike convenience of a releasable-cuff freeride boot combined with traditional "pinned-cuff" power and precision on the descent that continues to go unmatched. Featuring a wider, more forgiving 102mm fit, Sensor Grid shell technology, and women-specific OptiSensor 3D liners, ALLTRACK delivers optimized foot wrapping, comfort, warmth and support. Durable grip soles ensure increased traction and durability; WTR rockered soles are sold separately for even easier hiking and walking. "DESCR_COLOR : TRANSP/BLACK Last : 102 Flex index : 70 Shell - Technology : SENSOR GRID Shell - Material : POLYETHER Shell - Bootboard : PU CuSpecifications : HIKE MODE CuMaterial : POLYOLEFINE Liner - Technology : WOMEN OPTISENSOR T4 Liner- Thermal : - Buckles - Technology : DIAGONAL BUCKLES Liner - Powerstrap width : 40 mm Buckles - Adjustment : 4 MICRO Buckles - Additional functions : ADJUSTABLE TEETH 3 POSITIONS Liner -Tongue : POWER WRAP - ONE-PIECE TOE BOX Buckles - Material : 100% ALUMINIUM Soles - Heel piece : INTERCHANGEABLE ROCKER WTR SOLES "