Waterproof, full grain, leather upper with Kevlar stitching. Velcro backed, leather upper lace and metguard covers. Leather/taibrelle linings. V2000 footbed. Dual density rubber Arrow outsole is heat resistant up to 932 degrees F. Aluminum safety toe. REALFLEX external, leather covered met guard. Nonmetallic puncture resistant plate. ASTM F2413-18 M/ I/ C EH Mt PR compliant. CSA grade 1 toe, Omega, green triangle compliant.