Wolverine W10788 I-90 Mid Composite Toe Sudan Brown Work BootsNamed after the longest highway in the United States, the I-90 series is in it for the long haul. The boot has a TPU outsole that is 3x more abrasion resistant than traditional rubber, and Wolverine EPX technology brings cushion closer to the foot to fight fatigue all day long.Style # W10788FeaturesPremium waterproof full-grain leather upper for premium look and feelBreathable waterproof membrane with moisture wicking mesh liningRemovable Dual-Density PU EPX anti-fatigue FootbedAdvan