Steel Toe Safety Boots Size 10.5 N (Shipping only to the Continental US) U.S. Army Issued Fire Resistant. Jet Fuel resistant!!!!. Upper Leather is Waterproof , Chemical Resistant, Mold Resistant. Keeps you feet dry, safe and protected no matter where you walk. And it can be polished to a high shine. Goodyear Welted Construction - Sole is stitched through welt so the sole won't come off. Chevron Design, Long Wearing Hypalon Beveled Heel - Heel design wont allow it to catch or snag on objects. Its FOD protected also. Chevron Design, Long Wearing Hypalon Sole - Sole and heel release dirt with every step. FOD protected; durable soiling compound Cambrelle Fabric Lined Vamp and Sock - 75% cooler; wicks away moisture; keeps feet cool and dry. ANSI 75 Rated Steel Toe - tested to meet or exceed all OSHA safety requirements for toe protection. Wear it with total security Used by U.S. Army. Poron Covered Full Insole - Insole is Cambrelle covered over Poron foam to absorb shock and cushion every step you take. It reduce foot fatigue Leather 3/4 Sock lining with 1/8" Foam Attached - Insole covered in heel area with premium upper leather attached to 1/8" thick foam for real comfort and long wear