Merrell Hydro Moc Water Shoes Mens Size: 12 EUC Merrell SKU 9158895 The Merrell® Hydro Moc water shoe lets you spend your days in and out of the lake, oceans, and streams to your hearts content. Single-density injected EVA upper provides reliable durability and easy flexibility. Cut-out design allows for excellent breathability and water drainage. Articulated heel with strap for a secure fit. Lightly cushioned EVA footbed with contoured arch support for added comfort.