The ROTOTO R1653 socks are crafted in Japan from a blend of Japanese washi paper fiber and recycled cotton. This twisted yarn creates a ribbed knit construction that offers a balance of cotton's softness and washi's crisp, cooling feel, making them suitable for warmer weather.

• 43% Washi, 42% Cotton, 13% Polyester, 1% Polyurethane
• Rib knit body
• Pile-knit sole
• Moisture-wicking, quick-drying, and deodorizing properties