RoToTo crafts premium Japanese socks that blend heritage style with modern comfort. Their Coarse ribbed old school crew socks channel mid-century sportswear with a refined upgrade. Knit slowly on vintage machines for breathability and softness, they feature thick pile cotton for plush comfort and a reinforced sole for lasting durability. 73% Cotton, 12% Acrylic, 12% Polyester, 3% Polyurethane, Stripe Design, Ribbed Cuffs, Made in Japan, Style Code: RTT-R1255-NBN, Shop All RoToTo Socks, Shop All Socks, - RoToTo Coarse Ribbed Old School Crew Sock Navy/Green