This is the O'Neill PSYCHO ARMOR SOCKS 4. These socks are designed for cold weather, offering high heat retention. The combination of a mesh repel skin with low water absorption on the inside and a brushed material provides a snug fit to the foot, preventing water from entering. They are soft, easy to put on and take off, and warm, making them highly recommended. These are domestically produced in Japan and are of high quality. ・BRAND: ONEILL ・Product Name: PSYCHO ARMOR W Ankle SOCKS 4 ・Type: Round toe ・Color: Black ・Size: 25cm-26cm ・Material: 4mm thick neoprene, Ultra Flex "Jersey/Mesh Repel Skin/Firewall (Toe) Kanoko Jersey (Sole) Radial Sole ・Country of Origin: Made in Japan Purchase Price: ¥15,950 ・Condition Used. Purchased in January 2025 and used only on weekends until March. There are signs of use such as dirt, but there are no holes, so you can use them without any problems. If you have any questions, please feel free to comment and I will answer. Thank you for viewing. Type: Surf Boots Gender: Men