Georgia 10" FLXpoint Waterproof Comp Toe ST Work Boots-G5644 (M13) Full Grain Leather Upper and Rubber Rubber sole Oil-Resistant Rubber Outsole.Composite Toe is lighter than steel and fully meets ASTM standards for impact and compression resistance Direct Attached Construction.Full Grain Leather.Fully lined with breathable moisture wicking material - Keeps feet dry ASTM F2413-05 I/75 C/75 Protective Toe Classification.Georgia Waterproof System Integrated TPU torsion stabilizer.Comfort Core Air Flow orthotic insert Polyurethane Midsole.ASTM F2413-05 Electrical Hazard Standard