Whether it's a quick ride around town or a long-distance race, the temperature-regulating, moisture-wicking merino wool in SmartWool's PhD ultralight cycle socks ups your activity IQ with each turn of the wheel. The ultralight and highly breathable design allows for wear in the hottest summer temps.
• PhD 4-Degree Fit System places strategic bands and flex zones at ankle, arch, upper instep and lower instep
• Indestructawool Technology in high-impact areas provides long-lasting protection
• Itch-free merino wool is temperature regulating, moisture wicking and odor resistant
• Nylon and spandex added for durability, fit and moisture protection
• Ultralight cushioning for maximum feel and response
• Ventilating mesh zones on top for breathability