Merrell Men's Jungle Moc Nubuck Waterproof Slip-On Shoe 100% synthetic leather Imported Rubber sole Water proof, Slip-on shoe featuring embossed logo at side and dual elastic insets at entry Padded collar with pull-on loop M Select DRY membrane. Molded nylon arch shank Combination of Nubuck Leather & Synthetic material 3mm lug depth