Features of the Burton Women's Felix BOA SnowBoard Boot Supreme warmth and Dual zone boa convenience for when the only thing tighter than your turns is your wallet The Burton felix boot reformulates the top-of-the-line dna of our supreme boot into an all-around performer that's slightly softer and more forgiving on your finances Fully loaded, it boasts the convenience and sure Fit of the boa closure system featuring Burton-exclusive new england rope, and dialed in with the tri-zonal tightening of lockdown Tech, which wraps the whole ankle with the click of a wheel Calves remain comfy in the focus cuff, not to mention the broken-in feel of total comfort, a feature you can't find elsewhere but Burton Revved up with Dryride heat cycle and sleeping bag heat-reflective foil, these Are the boots that pro rider kimmy fasani depends on to keep her feet warm and dry in the most challenging conditions Dual zone boa system with coiler and lockdown Technologies, powered by Burton exclusive new england ropes with the boa guaranatee Imprint 3 liner with Dryride heat cycle lining, focus cuff, and plush cuff 1.0 Dynobite EST Outsole with rebounce cushioning, sleeping bag Technology, and recycled rubber content 1:1 Medium flex powerup tongue Total comfort construction, Snow-proof internal gusset, women's-specific True Fit design