Structured premium waterproof full grain leather upper with abrasion-resistant Ever-Guard leather and a waterproof membrane. Goodyear welt Cast-Bond technology for a durable chemical bond and enhanced torsional stability. Constructed of the TITAN last for superior fit and comfort engineered, contoured tongue with center loaded foam package to relieve lace pressure. Anatomically contoured insole with integral steel shank for support. Anti-microbial, contoured open-cell polyurethane footbed provides durable, resilient cushioning while molded heel cup cradles the heel. Has an Outlast Adaptive Comfort footbed cover that regulates temperature. Underlying aluminized polyester membrane material reflects heat back to the foot. The dual density polyurethane outsole is lightweight yet rugged with exceptional cushioning and fluid channeling. It is slip resistant, abrasion resistant, and oil resistant while it incorporates a Ladder Lock outsole radius for comfort and confidence on extension ladders.