Rocky Men's Rkyc027 Military and Tactical Boot 100% Leather and Synthetic Made in US Rubber sole Shaft measures approximately 8.5" from arch Platform measures approximately 1.0 inches Triple-Stitched Flash- and Water-Resistant Leather Wicking Dri-Lex Lining With Aegis Microbe Shield ASTM F2413 Protective Toe Classification Drainage Vents