Key Features:

• Patented Re/Lace Liner Locker - The Re/Lace Liner Locker provides a secure and true liner lace lock every time, while additional allowing for easy adjustability of your inner boot lacing when your boot shell is already tied, by simply pulling up on the lace handle. This allows you to (re)tighten your liner and foothold throughout the day (wherever you may find yourself on the mountain) without having to untie your boots shell lacing system.
• Power Tongue Stiffener - For those looking for adjustable stiffness throughout the day or season, you can use our removable tongue stiffener to change between premium precision or more of a relaxed feel. From the steep and deep to the groomers, you can customize your boot feel perfect for your style.
• Armored Spine - Using an anatomically shaped and 3D molded heel reinforcement to provide even boot flex and long-lasting heel fit.
• EVA Midsole - Used on all boots with rubber outsoles, the EVA midsole reduces the overall weight and provides cushioning and thermal insulation.
• Therminator Shield - This reflective thermal layer between sole and liner will reflect your body heat and keep your feet warm all day.
• Flex - 7

In-depth Tech Specs:

• Closure system: TLS Lacing - Two independent lacing zones, quickly tightened and safely locked in place by a compact and lightweight mechanism with the reliability proven by tens of thousands of days on the mountain. Specifically designed, low abrasion Dyneema® laces, easy-entry handle storage pockets as well as the Bail Out system for effortless lace release round off the most developed dual lacing system on the market.
• Ankle Strap with BOA® Fit System - An ankle strap with BOA® Fit System is precisely designed to fit the boot shape and provide the support experience and feel of our binding ankle straps. It is used on all our StepOn® boots to offer additional heel hold and ankle support. The BOA® Fit System delivers micro-adjustable precision fit, engineered to perform in the toughest conditions. BOA® Dials and Laces are guaranteed for the lifetime of the product on which it is integrated.
• Liner: Cloud 9 - The pro's choice of liners and combines experience with constant testing, materials with craftmanship. Developed with the world's best snowboarders to create the ultimate fit – providing comfort, precision and response. 
• Ortholite® High Cup Dual Density Footbed - All-day long support and comfort
• Outsole: Nitro Step On® Outsole - 100% Step On® compatible rubber outsole will interface perfectly with any Step On® binding on the market for an effortless boot-to-binding engagement. At the same time, it provides a highly effective traction pattern with an abrasion-resistant high-grip rubber compound for durability and a perfect grip. Made from up to 30% of recycled rubber