Moc Toe Work Boots Brown Leather Goodyear Oil Proof Welt Men's Size 9.5 Brown leather moc-toe lace-up work boots with a padded black leather collar and Goodyear Oil Proof rubber outsoles, men's size 9.5. Pre-owned, heavily used condition. Significant heel rubber chunking on one boot, salt staining and scuffing across both uppers, worn insoles, fraying on the tongue binding, and dirt embedded in the outsole tread.