Purchased in July 2023 on Amazon for approximately 2000 yen. I mainly used these for the gym, but I am selling them because I bought other shoes. I believe there is no noticeable damage, but please understand that these are used items before purchasing. 〈Product Overview〉 【Quick-drying & Lightweight】: These marine shoes are lightweight and compressible, making them easy to carry. The tab on the opening helps with quick and easy on and off. The mesh structure prevents stuffiness, dries easily, and can be maintained even when wet. 【Non-slip】: These water shoes use a durable slip-resistant rubber sole, providing better grip and a secure fit. They protect your feet in environments such as rocky areas, rocky shores, coral reef beaches, and sandy beaches. 【TPR Sole】: The sole uses a new type of plastic environmental protection TPR material, which is lightweight, elastic, soft, and breathable. 【Flexible and Elastic】: The shoes use neoprene, which has excellent elasticity and breathability, providing a comfortable fit. They can bend freely 360 degrees and can be rolled up like socks for compact storage. 【Marine Shoe Uses】: Can be used for water sports, beaches, swimming, surfing, canoeing, fishing, water parks, marine sports, diving, snorkeling, cycling, walking, and other outdoor sports. They can also be used for a wide range of purposes, such as indoor gym shoes, yoga training shoes, gardening work shoes, and car cleaning work shoes!