Smartwool Unisex PhD Cycle Ultra Light Micro Socks
These are the lightest Merino socks on the market. They feature the 4 Degree elite fit system, a virtually seamless toe, and patented technology to help make them outlast a year's worth of centuries.<BR><BR><B>PhD</B><BR>Built for Performance in the Highest Degree.<BR><BR><B>4 Degree Elite Fit System</B><BR>Uses two elastics for greater stretch and recovery to keep the sock in place.<BR><BR><B>ReliaWool</B><BR>Patented ReliaWool technology in high impact areas provides superior durability.<BR><BR><B>Ultra Light Cushion</B><BR>Non-cushioned for maximum performance in close-fitting cycling shoes.<BR><BR><B>Care Instructions:</B><BR>Machine Wash Warm Gentle Cycle. Do Not Bleach. Tumble Dry Low. Do Not Iron. Do Not Dry Clean.