LEAKDRY Waterproof Breathable Socks Crew Digital Printing Pattern LEAKDRY Waterproof Breathable Socks Crew Length (Digital Print Pattern) Model Number: DP001 Size: M Manufacturer's Suggested Retail Price: $42 Key Features  Completely Waterproof A waterproof membrane is built into the entire sock, completely preventing water from entering from the outside.  Windproof Design Shuts out cold wind and keeps you comfortable even in harsh environments.  High Breathability Quickly expels internal moisture and sweat, reducing stuffiness.  Heat Retention Employs a heat-retaining structure to keep your feet warm even in cold regions.  Antibacterial Specification Antibacterial processing keeps the socks clean even after prolonged use.  Sweat-Absorbent and Quick-Drying Excellent moisture absorption and quick-drying properties provide a dry and comfortable fit. Materials  Middle Layer (Interlining): Waterproof and Breathable Membrane Uses a functional material that prevents water from the outside while releasing internal moisture.  Inner Layer: Bamboo Fiber 70%, Nylon 30% A blended material based on natural bamboo fiber, characterized by its breathability and good feel against the skin.  Outer Layer: Nylon 98%, Elastic Fiber 2% An outer layer with excellent durability and elasticity, providing both a good fit and comfort. Wash Care To maintain the function of the waterproof socks for a long time, please pay attention to the following points:  The waterproof range is from "toe to below the opening." Do not immerse the opening in water.  Always wear inside shoes when using. Avoid using barefoot or with sandals.  Be careful not to damage the waterproof membrane with sharp objects. Washing Instructions  Hand wash or machine wash (using a net) in water below 40°C  Do not bleach, iron, or dry clean  Do not expose to direct sunlight for extended periods. Air drying in the shade for 1-2 days is ideal.