Reebok Work Men's Zigkick Work RB7005 Athletic 6" Work Boot 100% Leather Imported Rubber sole Shaft measures approximately 5.5" from arch Athletic 6" boot with ZigTech EVA midsole, rigid TPU heel stabilizer, and rubber slip-resistant outsole ESD - Static dissipative with dual resistor XTR brand extra wide composite toe cap FootFuel footbed comfort technology Meets ASTM F2413 Testing Standards