Kamik's Spencer N winter boots are perfect for the urban commuter, taking you to work and back home in comfort and style. With Vibram Arctic Grip A.T, you can walk confidently in icy conditions, and Kamik's DriDefense waterproof membranes keep your feet dry and airy. Comfortable down to -30°C Vegan-friendly UPPER Waterproof DriDefense membrane nylon upper Lace up style with padded collar HEAT-MX sustainable thermal insulation Moisture wicking soft boa lining INSOLE Ortholite Hybrid ultimate eco-friendly comfort footbed Odour-eliminating treatment OUTSOLE SNO synthetic rubber outsole Vibram Arctic Grip A.T. wet ice technology Flexible and provides superior grip in the snow KAMIK MENS KAMIK SPENCER N BOOT