Rocky Cornstalker Composite Toe GORE-TEX Waterproof Insulated Work Boots keep your feet safe and dry as you work outside.The composite toe provides safety toe protection and meets ASTM standards for impact and compression. With 600 grams of ThinsulateTM Ultra Insulation, these work boots keep your feet warm so you can handle cold conditions. GORE-TEX Waterproof Construction enables you to walk through mud, water and muck without giving it a second thought. You've got places to go and work to do; go for it. These are durable, tough work boots made of full-grain leather and Cordura 2x2 basket weave. Cordura high-performance fabric provides resistance to tears, abrasions and scuffs better than any other fabric of its kind. The Rocky Net-Fit construction provides you with oil- and slip-resistance to keep you on your feet while you work hard.