The Burton Ruler Snowboard Boots were made for the advanced to expert level rider who want to take their game to the next level. The Ruler features Burton's Shrinkage Footprint Reduction Technology which reduces the boot's profile by an entire size. Gone are the days of bulky, heavy boots and now you can shred in lighter weight and more comfortable ones. Speed Zone Lacing System gives you True Zonal Lacing Control and super easy entry and exit. The Imprint 2 Liner features a Velcro closure system and man fur for added comfort. Keeping those toes of yours comfy and toasty is the 3M Thinsulate Insulation and Sleeping Bag Reflective Foil which reflects heat back into the boot for tons of warmth on those super-cold days when you still want to be on the mountain. The Power Spine Backstay offers up that medial/lateral support, edge-to-edge response and tons of durability. The Ruler is going to be comfortable straight out of the box. Your shredding skills will be elevated with the time honored technology and performance with the Burton Ruler Snowboard Boots. Shrinkage Footprint Reduction Technology, Power Spine Backstay, Flex Notches, Sleeping Bag Reflective Foil, B3 Gel in Heel, Total Comfort Construction, Snow-Proof Internal Gusset, Man Fur, Material: Imprint 2 Liner with Thinsulate Insulation, Lock-Up Cuff and Velcro Closure, Lacing Style: Quick Lace, Snowboard Best Use: All-Mountain Freestyle, Removable Liner: Yes, Flex: Medium, Warranty: One Year, Intuition Liner: No, Brand Lacing Style: Speed Zone Lacing System for True Zonal Lacing Control, Snowboard Boot Fit: Comfort, Skill Range: Advanced Intermediate - Expert, Model Year: 2016, Product ID: 400101, Shipping Restriction: This item is not available for shipment outside of the United States., Gender: Mens, Skill Level: Advanced Intermediate, Model Number: 10439102084 8.0, GTIN: 0632059935134