RoToTo keeps it hands‑on, partnering with Japanese artisans who obsess over tension, yarns and stitch structure. That’s why RoToTo socks outlive the usual rotation. This cotton ribbed pair leans into retro stripes and a comfortable knit that stays solid through countless washes. 81% Cotton, 9% Nylon, 7% Polyester, 3% Polyurethane, Made in Japan, Style Code: R1255-CC-FBI, - RoToTo Ribbed Crew Sock Faded Blue/Ivory