Product Description: Skin-friendly 3mm Neoprene Socks: These neoprene water socks are made of 3mm thick, soft neoprene and four-way stretch nylon. They are healthy, elastic, and durable, maintaining their condition even with frequent use, effectively protecting your feet from scratches, punctures, abrasions, and cold water. Low Cut Design: The low-cut design provides a more flexible wearing experience. Adjustable straps securely wrap around the ankle to prevent sand or other small objects from entering. Suitable for water sports and beach activities such as beach volleyball, beach soccer, snorkeling, diving, and swimming. Reinforced Non-slip Sole: The reinforced printed sole is wear-resistant, tear-resistant, and non-slip. Wearing these neoprene socks ensures safety and comfort even when walking on sand, rough, or slippery surfaces. Flatlock Stitching: Made with flatlock stitching, these socks are strong, durable, and elastic, ensuring a longer lifespan. The difference between flatlock stitching and glued seams lies in whether glue is used or not. Glue minimizes water penetration into the neoprene tube. Flat-stitched (glue-free) socks are suitable for spring, summer, and autumn. Glued dark seams not only perform better in cold winters but are also suitable for other seasons. Versatile Barefoot Feel: Protects your feet without the discomfort of wearing socks. These flexible and comfortable neoprene barefoot socks are suitable for various water sports and outdoor activities, and most importantly, they can also be used as slippers at home. Specifications: Product Name: Diving Socks Material: Neoprene Sizes: XXS [Recommended size 29-34] XS [Recommended size 35-37] S [Recommended size 38-39] M [Recommended size 40-41] L [Recommended size 42-43] XL [Recommended size 44-45] XXL [Recommended size 46-47] Package List: 1 pair of diving socks Notes: 1. Due to differences in monitors and lighting, the actual color may differ slightly from the image. Thank you! 2. Please allow 0.1-2 cm measurement error due to manual measurement.