Ariat 10" Sierra Wide Square Steel Toe Cowboy Boots. Mountain-tough work boots with steely resolve! The choice of riding and ranching VIPs everywhere, Ariat Sierra Boots offer the Western best in comfort and protection! Comfortable without being soft and steel-toed without feeling stiff, Sierra Boots are primo from grind to unwind, and that's a guar-on-tee.Treasure of the Sierra:Premium full-grain leather upper Steel safety toe meets ASTM F2413-05 M standards ATS (Advanced Torque Stability) technology dramatically reduces stress and shock to your feet, lower legs and back with a foot-conforming gel-cushion insole and composite fiber forked shank Wide square toe design for extra wiggle room Goodyear welt construction means these are resoleable for longer life Oil and slip-resistant outsole provides extreme heat protection (750 degreesF) Electrical hazard protection blocks shocks 1 1/2" 90 degrees heel. Each approx. 10" h., 34 ozs. State Size and Width, as available in the Shopping Cart.