Rugged terrain? Cold temperatures? Wet conditions? They're no match for the LaCrosseA(R) Ridgeback, featuring Dry-Core technology for reliable waterproofing along with an outsole that performs like a mountain bike tire. The Ridgeback outsole features large perimeter lugs for stability and multi-directional center lugs for reliable traction in various terrain. 100% waterproof Dry-CoreA(R) lining for reliable waterproofing 800-gram Thinsulate Ultra Insulation Suede and abrasion-resistant nylon upper Molded polyurethane footbed for comfort and long-lasting durability Ridgeback outsole with large perimeter lugs for stability and multi-directional center lugs for traction Thick cushioned EVA midsole for added support Fiberglass shank provides underfoot support Order today!