Hardworking comfort at its best. Turbo has the flexibility and all-day cushioning you need for long hours on hard surfaces. It's ideal for construction, factory, warehouse, or farm and ranch work. Turbo Chelsea CSA Waterproof Carbon Toe Work Boot | ATS® technology provides lightweight support that helps your foot adapt to uneven surfaces for lasting comfort and stability, DRYShield™ waterproof, breathable construction helps keep feet dry and comfortable when working on wet or muddy ground, 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, abrasion-resistant sole is designed for durability and passes hot contact test at 150°C/302°F, 90° heel helps provide secure footing on ladders, rungs, and uneven surfaces, Direct-attach construction fuses the outsole to the upper, providing lightweight flexibility for all-day movement, Elastic twin gore and back pull tab, ASTM F2413 I/C PR EH SR rated, By purchasing this product, you are supporting the responsible production of leather at Leather Working Group-certified tanneries