Tactical boots 2 zips. Sold by pairs. Exterior: 100% polyester and 100% cowhide leather Lining: 100% Polyester, Thinsulate ™ Insulation Outsole: rubber Insole: EVA (high quality foam, excellent insulation, keeps the foot warm and dry) Laces: 100% Polyester - 2 YKK zip closures (inside and outside) with a velcro flap - 8-hole lacing - heel reinforcement - padded shank edge - toe reinforcement Tactical boots 2 zips dark coyote