Key Features:

• Heat Retention Technology - Sleeping Bag Reflective Foil and DRYRIDE Heat Cycle™ Lining
• Inner Cuff: Tuff Cuff Lite- Tuff Cuff holds your heel and stabilizes your ankle at the same time, wrapping the ankle for the most responsive medial and lateral support with a taller inner cuff for even more support without limiting toe-to-heel flexibility.
• Flex: 7/10 - A stiffer flex for more response in your boot

In-depth Tech Specs:

• Closure System: Speed Zone™- Strong and low-profile, Speed Zone™ Lacing features lightning-fast lacing control while allowing you to customize the fit of the upper and lower zone in seconds. More power means more rebound, wrap and response with less lacing effort. New England Rope laces add a virtually indestructible character worthy of Burton's Lifetime Warranty.
• Liner: Mens Life Liner - Life Liner uses heat-moldable and lightweight Ultralon Performance Foam® for maximum durability and performance while also providing a cush, relaxed fit. This liner also features a DRYRIDE Heat Cycle™ lining that captures, radiates, and reflects body heat inward for the highest level of moisture management and wicking control.
• Outsole: Vibram® XWing Outsole and Vibram® EcoStep Plus - Vibram® XWing outsole combines Vibram EcoStep+ rubber, injection-molded EVA foam, and TPU exo-frames for lightweight traction and pinnacle performance.