Made of 3mm thick premium neoprene and imported nylon composite: comfortable, soft, quick-drying, durable, excellent in protection and warmth. The diving socks use a four-needle six-thread close-stitching process, which not only resists tearing but also minimizes the penetration of water. The non-slip rubber particles on the bottom of the water sock are designed to improve the sock's friction and underwater grip, preventing slipping. Available in six sizes, the same as most foot shapes. You can choose the best wetsuit socks for you. With elastic adjustable Velcro, you can adjust the tightness according to your needs. Suitable for men and women of all ages and various water sports, such as diving, snorkeling, swimming, surfing, rafting, kayaking, beach, etc. Diving socks are not completely waterproof products, but diving equipment to match wetsuits. Therefore, it is inevitable that water may infiltrate along the seams and the ankles. You have to think twice if you want to purchase a completely water-proof one. There may be a certain peculiar smell after opening the package for the first time. The peculiar smell comes from the rubber itself, which is harmless. This smell will gradually disappear after ventilation, use, or washing.✓ WATER SPORTS ACCESSORIES & 100% SATISFACTION WARRANTY - JOYJ sports wetsuit socks are suitable for men and women various water sports, such as diving, swimming, surfing, rafting, boating, beaches, etc. If you have any questions about our waterproof diving socks, please feel free to contact our customer service team. We provide the best after-sales service with a worry-free 90 days warranty. ✓ SIX SIZES & ELASTIC BAND VELCRO - The diving socks are designed in a total of six sizes (size/shoe size/sole length). XS: 35-37/22-24 cm; S: 38-39/23-25 cm; M: 40-41/24-26 cm; L: 42-43/25-27 cm; XL: 44-45/ 26-28 cm; XXL: 46-47/27-29 cm. In addition, we have designed a Velcro at the sock mouth of the neoprene swim socks, you can adjust the tightness according to your needs. ✓ ANTI-SLIP DESIGN & WEAR-RESISTANT - JOYJ neoprene Socks is equipped with anti-slip rubber particles on the bottom of the socks, toes and heels, which can increase friction and grip. Thick fabrics can also effectively reduce wear. Wearing our water socks, you can safely walk on slippery or rough ground without worrying about slipping or cutting. ✓ TIGHT SEAMS & NOT EASY TO LEAK - Our neoprene socks are sewn with four-needle and six-thread dense stitching technology with the advanced equipment. All seams of the diving socks were glued and blind stitched, which is very strong and not easy to open. The waterproof socks can effectively slow down the penetration of water, insulate and keep warm, and enhance its durability. ✓ COMFORTABLE TO WEAR & PROTECT THE FEET - The swim socks are made of 3mm high-quality neoprene and imported nylon composite material. It is comfortable, soft, highly elastic, quick-drying, and durable. The neoprene socks has excellent heat insulation performance and Warmth function. The water sport socks can effectively slow down the loss of foot temperature and protect your feet from sharp objects. neoprene.Date First Available: October 13, 2022. Best Sellers Rank: #232,879 in Sports & Outdoors. : B0BJ34J5KC. Size: ?X-Small. Part Number: ?D-U2-XS. Manufacturer: ?JOYJ. Suggested Users: ?. Material: ?Rubber. Color: ?Black. Brand Name: ?JOYJ. Package Weight: ?0.11 Kilograms. Item Package Dimensions L x W x H: ?9.49 x 5.91 x 2.13 inches.