Timberland PRO Men's AG Boss Alloy Square Steel-Toe Pull-On Boot 100% Leather/Textile Imported Rubber sole Shaft measures approximately 12.5" from arch Boot opening measures approximately 14.5" around Western-style boot with waterproof full-grain leather upper featuring decorative contrast stitching and pull-on loops Lightweight alloy safety toe Three-quarter Goodyear welt and cement last heel construction Smart Comfort technology medial shaft expansion for easy on/off