Kamik Men's Nation plus Snow Shoe - size 12 • worn 1x by my son on trip to Utah for UTES Football game (it was really cold!), excellent condition, no signs of wear - like brand new • smoke free/pet free home Product Details: Fabric Type: 100% Leather Sole Material: Synthetic Rubber Shaft Height: 10 Inches Outer Material: Leather About this Item: •Minus 40F Temperature rated •Seam-sealed waterproof genuine suede upper •Leather is from a tannery rated gold for its water, energy, and waste management practices •Removable HEAT-MX 145 sustainable thermal insulation liner •Rustproof speed-lacing system Description (from manufacturer): If you’re searching for rugged winter boots for men, go for Kamik's Nation Plus. Whether you’re out shoveling the night after a snowstorm or taking the kids tobogganing, these warm winter boots will keep your feet comfortable and dry. Featuring seam-sealed waterproof construction, and HEAT-MX™ insulation for extra warmth