I had a stand up jetski and searched for years for the perfect aquatic footwear. I needed grip, lateral support, quick drying and (because I'm at the beach) ability for sand and pebbles to wash out of the shoe as quickly as it comes in. On a stand up jetski the hardest thing to find was a shoe that would actually stay on my foot. I finally found the Teva Dozer. I even bought several pair in case they ever stop making them. Also great for sailing, kayaking, white water sports.