Sperry Black Cold Bay Duck Boot Thinsulate

|||Our best-selling winter duck boot provides the ultimate combination of comfort and style. Feet stay warm and dry thanks to its microfleece lining and waterproof rubber shell. Looks just as good with ski pants as it does with a pair of jeans.|||

Waterproof rubber shell

Microfleece-lined with 200g Thinsulate for added warmth

Non-marking rubber lug outsole with Signature Sperry molded Wave-Siping? for enhanced traction