The Rototo Coarse Ribbed Old School Crew Socks in Chili Red/Blue are based on tube socks that were made in the U.S in the late 70s. Made from a soft cotton blend, they're knitted with a special, traditional knitting machine in Japan. By using thick, firm cotton yarn and long pile knitting on the sole, Rototo have ensured a comfortable feel with a snug stretch. Its simple design and retro off white colourway features a pop of colour thanks to the contrasting stripe design just above the ankle. 73% cotton, 12% acrylic, 12% polyester, 3% polyurethane Crew length Ribbed cuffs Cushioned soles Striped design Made in Japan