UGG Avalanche Butte Chestnut Boots - Men's KNIT Foam and leather insole

Foam and leather insole

A collapsible heel lets you slip in and out easily

Speed work has never been so fun

Molded OrthoLite™ foam insole

Vibram outsole for superior traction and eVent membrane for water protection and ventilation

UGG Avalanche Butte Chestnut Boots - Men's KNIT Foam and leather insoleA Vibram Arctic Grip and IceTrek sole grounds a ruggedly built hiking boot featuring a DryTech membrane for waterproof comfort. Thinsulate insulation keeps you warm in combination with a lining of UGGpure, a textile that feels and wears like genuine shearling. Lace up closure Waterproof Suede and leather upper UGGpure lining rubber sole Imported