Named after the longest highway in the United States, the Wolverine I-90 is made for long hours and many miles. The I-90 features a highly abrasion resistant TPU outsole which lasts 3x longer than other boots, and is resistant to splitting, chemicals and oils. In addition to its stronger than ever outsole, the I-90 has additional Wolverine technologies for long lasting safety and comfort. A nanotechnology CarbonMAX safety toe keeps wearers light on their feet, while EPX technology brings comfort closer to the foot with a dual-density footbed. Backed by our 30 day comfort guarantee, the I-90 is a must for long days on the job.. Premium waterproof full-grain leather upper. Breathable waterproof membrane with moisture wicking mesh lining. Removable Dual-Density PU EPX Anti-Fatigue Footbed. Advanced Comfort PU Midsole. Highly Abrasion Resistant TPU SR Lug outsole. Direct Attach Construction. Nylon Shank. ASTM F2413-11 M I/75 C/75 EH. Backed by Wolverine's 30 day comfort guarantee
