Kamik created the men’s GRIFFON Insulated Boots for whatever weather you might encounter during Canadian winters. These cold-ready boots are lined with 200B 3M Thinsulate Insulation, which provides a similar warmth ratio to down at less weight. times the warmth of down. Waterproof seam-sealed construction through the buffalo leather uppers and Genesis rubber outsoles ensure protection from icy puddles. The interiors are lined with a comfortable moisture-wicking boa fleece. Removable EVA insoles offer extra support and cushioning for your commutes.