Gutsman Pile Strong Set 40km March Training Mountaineering Size Black Socks, 2-Pair (PS-01), Socks, Heavy-Duty Socks, L, 27-29cm,

Choose from sizes S (23-25cm), M (25-27cm), and L (27-29cm), and colors OD (olive drab) and black. Gutsman is a sock brand that was born from requests from members of the Self-Defense Forces for socks that could withstand marching, and is still in use today by members of the Self-Defense Forces. These special pile socks are designed to fit the shape of your feet. The thick pile on the inside and mesh on the movable parts make them both durable and breathable. The tapered design from the ankle to the calf area allows the elastic to be loosened in stages to provide optimal compression. This product is used by members of the Self-Defense Forces as socks that have been proven effective in 40km marches. They can also be used comfortably with half boots, safety boots, and hiking boots. Made in Japan GUTS-MAN is a high-performance sock brand for members of the Self-Defense Forces. These socks are designed to be strong enough for 40km marches, and can also be used with half boots, safety boots, and hiking boots. ● [Socks scientifically designed to fit the soles of your feet] To enhance functionality, the left and right socks are designed differently. L = left foot, R = right foot. ● [Thick pile texture visible on the back] The second photo shows the back side. The thick pile and deep L-shaped heel provide excellent protection for important and prone-to-injury areas of the foot. ● [Optimal compression] The tapered shape of the ankle to calf area provides optimal compression, with the elastic gradually loosened from the ankle to the calf. These pile socks will help you feel less tired. ● [Foot design to reduce stress] In normal socks, the toe seams are on the inside. However, in order to make the inside of the socks flat, the seams are on the outside.