VERSATILE TRACTION: Includes one pair of OmniTrax 3.0 Interchangeable Soles for customized traction on the fly: 90 Degree Sole WATERPROOF: 100% Waterproof breathable bootie construction combined with waterproof leather keeps feet bone dry. INSULATED: 400g of 3M Thinsulate insulation, for the ultimate warmth during intense winter conditions. PROTECTIVE: Composite toe meets ASTM & CSA testing standards & Lenzi puncture resistant plate protects feet from sharp objects. DURABILITY: 360 degree rand provides superior support and protection without sacrificing flexibility.