The Rocky Mountain Stalker Bibs are hardworking and durable for the outdoors! They features 100g of Thinsulate Insulation to make sure you stay warm and a guaranteed Rocky Waterproof construction. The Rocky SIQ Atomic technology helps control human odor on the microbial level and the micro-denier fibers wick moisture away from skin. The fully adjustable suspenders and waterproof breathable finish make these coveralls a must have. They even boast a zippered front pocket as well as napoleon, rear pockets and leg vents.