The Atomic Backland Carbon is the star of the Backland Series. It’s the most downhill-oriented Backland touring boot in the series - but without sacrificing any uphill performance. Frictionless Pivot gives you the freedom of movement to move quickly up the mountain in total comfort and the Free / Lock 4.0 system keeps the boot easy to pilot on the climb up, then lets you lock in the cuff for a supremely smooth downhill session. The durable Boa® Fit System ensures a precise fit that can be effortlessly adjusted on the go. The Carbon Spine offers stiffness and control - with a progressive flex on par with the Hawx Prime 110 S. When you’re done, you’ll want to head right back uphill.Features:- Boa Fit System- Memory Fit 3D- Frictionless Pivot- Carbon Spine- Prolite- Free/Lock 4.0- Investment Cast Tech Inserts- Tongue Stabilizer- Washable Liner- Breathable Liner- Skywalk Full Rubber Sole- 40mm Quick Release Cam Strap- 7000-Series Alu Buckle- Standard Lace- Size Adjuster Included- Regular Cuff- 98mm Narrow Touring Last- Forward lean 13° (Default)|15°|17°- Range of Motion 74°MEMORY FIT:- Advanced heat-fitting technology creates a fully personalized shell, cuff and liner in minutes.CARBONE SPINE:- Carbon-reinforced areas of the cuff and shell provide maximum power transfer and support on steep terrain, while still maintaining feel and sensitivity at the front of the boot.FRICTIONLESS PIVOT:- Igus polymer bushings provide a completely natural movement for effortless ascents.PROLITE:- Revolutionary light construction with added reinforcements in key zones.BOA® FIT SYSTEM:- Dial up or down to create your perfect fit - with a smooth, uniform closure, so you can put less energy into keeping your foot secure and more into keeping control. Push in to engage, turn to tighten or loosen and pull up the dial for a quick release.Specifications:- Shell: Carbon loaded PA- Cuff: Carbon Fiber- 3D Platinum Light Liner- Weight: 1094 G / 26X