Georgia Boot Men's 8" Steel Toe Insulated Logger Work Boot-GB00065 (W9) Full-grain leather upper Rubber sole Full-grain leather upper. Goodyear welt construction Premium leather welt. Georgia waterproof system. 8 Inches in height 400 grams of 3M Thinsulate Insulation. Steel shank Abrasion-resistant rubber "Georgia Logger" outsole ASTM F2413 protective toe/Electronic Hazard classification