Merrell Jungle Moc Men's Slip On Casual Shoes. Be comfortable and casual with the Merrell Jungle Moc casual shoe. This slip on, comfortable, after sport moc has elastic stretch bands for an adaptable fit. Heavy nylex lining treated with Aegis antimicrobial technology. Compression molded EVA midsoles with Air Cushion heels offer lightweight shock absorption. The outsole features the Merrell Jungle Maze sole of sticky rubber, for amazing traction.