The mountain changes every day, but that's just part of the fun when you have a warm, comfortable, and versatile boot like the women's Tecnica Mach1 95 on your foot. It's the flagship of the Mach series, with a comfortable 95 flex, medium-wide 100mm last, and women's-specific anatomical design to keep you skiing happily as long as you'd like to. The cuff has been lowered and widened to accommodate ladies' calves, and the heel pocket narrowed to provide better, more reliable heel hold without extra modification. Best of all, the Custom Adaptive Shape (C. A. S.) liner is specially designed to match the shape of the Mach1's shell, resisting packing out and giving the whole setup unparalleled feel and precision right out of the box (although you can heat-mold the liner too, if you want). Comfort's great, but a boot has to perform as well when you're pushing yourself, and the Mach1 won't let you down. The polyether shell gives a secure fit around your foot, while the polyolefine cuff offers a smooth and reliable flex in all conditions, whether you're cruising groomers or venturing into the trees. You can adjust the canting and flex to dial in the just-right fit, and cinch down the 45mm power strap for a secure fit and more powerful feel, too. Maybe best of all, Tecnica designed the Mach1 with a super-flexible Quick-Instep Max overlap construction to make getting your boots on and off quick, easy, and pain-free. If you're still not sold, maybe the replaceable TechniGrip soles, which make it safe and secure to walk across slick parking lots and down slippery staircases, will seal the deal.