Flip-flops won't keep you on your feet when you're enjoying water adventures. For boating and other watercraft, only the KEEN Men's SOLR Toe Post Sandals will do. They feature zonal siping on rubber outsoles to give you the greatest traction on wet surfaces. Arch support and foam cushioning in the midsole and footbed mean you can work or play all day in comfort. The rubber outsoles won't leave tracks on your craft and the cross-strap is adjustable to provide a great fit. These water sandals are also machine washable.