Fabric type exterior: 61 %high waterproof nylon, 32 %polyester, 7 %elastan; Steamer: High performance light function of waterproof breathable membrane, lining: 66 %coolmax, 30 %polyester, 4 %elastan. Wash the maintenance instructions in the machine. Originally imported. The pattern is flat. 100 %waterproof breathable: Designed with a three -layer knitting structure that easily solves the contradiction between membrane, waterproof breathing feature. breathable membrane not only prevents the external water molecules from entering socks, but also empties the water from your body with Cool Max Core technology. Keep your feet dry y! The three -layer structure not only provides optimum shock absorption, but also protects your feet from s. 'S Difference:' S unisex waterproofing ski socks is a patent product approved by SGS Corporation. 100 %waterproof, 100 %examination 100 %seamless. Our waterproof socks have become the choice for open -air enthusiasts, military personnel postal officers. These seamless, elegant waterproof-nefes socks can keep your feet effectively dry y while walking in the stream, shallow water, muddy terrain. Performance: 1) Supervised abrasion -resistant waterproof socks with appropriate thickness. 2) Provide high performance of thermal comfort. 3) Keep your feet cool dry all day long. 4) Soft cushioning provides long -term comfort to your feet. 5) Seamless Nose: True Smooth Seamless technology eliminates voluminous stitches to reduce wear provides an invisible comfortable feeling. 6) A great gift to your family friends on Christmas day, year or birthdays. Conditions: 1) Ultra light pillow base, walking, running, bicycle or horticulture, keeping your feet cool dry, provides a great comfort fit. 2) Excellent windproof waterproof socks for outdoor activities in challenging environments with mud water everywhere: trekking, walking, climbing, mountain bike, fishing, hunting discovery. 3) It is also suitable for many snow water sports: skate, ski, snow war ice golf. 4) Military personnel socks to be worn during military training. Washing Maintenance: Wash at normal temperature; If the machine is washed, the water temperature should be below 40 degrees Celsius. Do not iron, do not dry or dry in the dryer. Hang a ventilated place after squeezing. There is no deterioration or color fading after multiple wash. If you are not completely satisfied with the product you purchased at any time, please feel to us. Our customer team is always ready to help you find the solution for you.