Hardworking comfort at its best. Turbo has the durability and all-day cushioning you need for long hours on hard surfaces. Duratread sole provides superior oil- and slip-resistance and stands up to heat. Product Features : Patented U-Turn Entry System uses a flexible panel in the shaft to help people with high arches slip into pull-on boots, Energy Max anti-fatigue insole helps provide maximum comfort and support that can be easily removed for cleaning or replacement, Cushioning midsole absorbs impact for comfort through long days on your feet, Oil- and slip-resisting Duratread sole combines durability with flexibility, engineered for long-lasting performance, Direct-attach construction fuses the outsole to the upper, providing lightweight flexibility for all-day movement, ASTM F2413 IC SD 35 SRO rated, ATS technology provides lightweight support that helps your foot adapt to uneven surfaces for lasting comfort and stability, By purchasing this product, you are supporting the responsible production of leather at Leather Working Group-certified tanneries Men's Turbo Duratread Pull On Static Dissipative Composite Toe Work Boots in Dark Brown, Size: 7 D Medium by Ariat