1.Waterproof Construction 2.Slip Resistant Outsole 3.Cotton Net Lining 4.Waterproof Gusset 5.Fit-Over Outsole design FeaturesOzone-resistant, vulcanized rubber offers 100% waterproof protection.Retractable stud outsole provides slip-resistance for a variety of hard and soft surfaces including snow and ice. These studs retract into the outsole when not needed.Outsole remains flexible in -60 degrees Fahrenheit.Non-corrosive steel buckles provide an adjustable fit.Deep heel designed for easy navigation of ladder rungs.Protects against salts, oils, creosote and diesel fuels.5" height.Weight: 4.2 lbs per pair.