Men's Arctic Heavyweight Merino Wool Blend Boot Sock HBK Heather Black Carhartt SB9110M Gordini Leather upper • Mesh lining womens bottoms Leather upper • Mesh lining • Stretch collar • Lightweight 99% cotton 1% spandex duck *Built to move with Rugged Flex stretch technology *Relaxed Fit: Comfortable fit through the seat and thigh with more room to move and a straight leg opening *Strong sewn on seam belt loops *Double layer knees with openings for adding knee pads and cleaning out debris *Front pockets *Heavy hauling reinforced lined back pockets *Multiple tool pockets *Imported and leg cushioning Arch support Enhanced heel pocket for secure fit Ribbed channels improve ventilation Mesh instep for breathability Reinforced heel and toe Stretch top reduces leg tension