Merrell Men's Jungle Moc Slip-On Shoe 100% Suede Leather Imported Rubber sole Moc-inspired slip-on with elastic side goring for custom fit featuring stain and water-resistant leather upper Compression molded EVA footframe provides cushioning Air-cushion midsole. Breathable mesh lining. Merrell air cushion in the heel absorbs shock and adds stability 3 millimeter lug depth