For the lady who wants it all we offer the Burton Felix Boa(R). This women's boot is jam packed with features. Burton started with a Imprint(TM) 3 liner featuring DRYRIDE Heat Cycle(TM) lining and Plush Cuff 1.0 to help eliminate the dreaded calf-bite. Underfoot you'll find the new DynoBITE EST(R) optimized outsole with ReBounce cushioning and sleeping bag reflective foil to keep things cozy on even the coldest of days. Dial it all in with the Dual Zone Boa(R) Coiler(TM) and get amazing ankle support/heel hold with Lockdown tech.