Alltrack 90 HV Men's Ski Boots

Features

• Custom T4 Liner – Impressive "out-of-the-box" fit with unparalleled performance. T4 liners deliver a new level of optimized foot wrapping with strategically placed external features, providing a sock-like, contoured fit. External materials in key instep and heel fit-zones allow precise foot envelopment and improved interaction between the foot, liner, and shell.
• Dual Core Technology – New "power injection" method allows the simultaneous injection of two different durometers of plastic at the exact same time. This unique mono-injection process allows targeted power transmission and shell wrapping; and creates a Dual Core sandwich construction throughout the shell, resulting in livelier rebound, response, and total control through the turn.
• Generative Grid Design – Focused on minimizing shell wall thickness for reduced weight while simultaneously enhancing power and support, this shell design offers the most effective blend of both for maximizing all-mountain and free-touring versatility.
• Hike Mode 2.0 – Optimized hike mode includes a wider opening in the back of the lower shell, and a lower axis-of-rotation for optimized range-of-motion and uphill mobility (41⁰ ROM). The articulating lower shell insert and metal-on-metal locking mechanism increase rearward support while supplying maximum power transmission on descents.