An improved version of our most popular FS-01 design for increased comfort. Perfect for use in everyday sports, such as hiking and walking.
・77％Cotton, 22％Nylon, 1％Polyurethane
【Luxurious combed cotton】 To achieve a smoother feel and better comfort, natural and luxurious 100% combed cotton is used for the front yarn.
【Breathability】 Achieved through ridges on the surface of the material running from the ankle to the calf, these ridges create passageways for air that keep your feet comfortable by wicking away moisture and allowing in fresh air.
【Fatigue reduction】 Twice as many supportive zones are used in comparison to conventional socks.
【Rich color variations】 A first for the GUTS-MAN brand, we have prepared a lineup of color variations that are perfect for everyday wear.