The Smartwool PhD Cycle Ultra Light Micro Sock for Women is the lightest Merino sock on the market. It features a 4-Degree Elite Fit System, a virtually seamless toe, patent-pending technology to help make it outlast a year's worth of centuries... and very, very few ounces.
- New 4 Degree Elite Fit System uses two elastics for greater stretch and recovery to keep the sock in place
- Patent pending ReliaWool Technology in high impact areas provides the longer lasting protection to keep feet comfortable
- Low profile and durable virtually seamless toe
- Alternating 1x1 welt
- 1.5" overall height
- 54% Merino Wool, 44% Nylon, 2% Elastane