Turn heads on the slopes this winter in this eye-catching boot from the UGG Cold Weather collection. ; Full-grain leather upper features a waterproof and windproof eVent membrane that vents moisture from inside the shoe for a durably waterproof boot. ; eVent Fabric: Through Direct Venting proprietary and patented technology- millions of tiny pores are able to breathe at their full potential- allowing sweat to vent directly to the outside of the fabric in one easy step. ; Functional lacing system offers a custom fit that is adjustable to your personal needs. ; Removable/replaceable UGGpure wool insole. ; Exclusive Vibram outsole designed specifically for UGG Australia utilizing the TCI wet/snow compound. ; Repeating lug pattern maximizes surface contact and provides flexibility at the foot's natural flex points. ; Weight of footwear is based on a single item- not a pair.