Premium full-grain and Ever-Guard waterproof leathers. Goodyear Welt Cast-Bond construction for a durable chemical and mechanical bond. Steel shank for structural support. OrthoLite footbed with Outlast Adaptive Comfort cover. Constructed on a TiTAN last for a superior fit. Comfort-engineered with contoured tongue designed to relieve lace pressure. Polyurethane outsole has aggressive tread design with slip-resistant properties.