Smartwool Women's PhD Run Graduated Compression Ultra Light Sock

Features of the Smartwool Women's PhD Run Graduated Compression Ultra Light Sock 4 Degree elite Fit system Uses two elastics for greater stretch and recovery to keep the sock in place Patented ReliaWool Technology in High impact Areas provides longer lasting protection to keep feet comfortable Strategically placed mesh ventilation zones provide ventilation for temperature and moisture management Virtually seamless toe 20 30 mmHg graduated compression rating 200 needle construction provides Highest knit Density while maintaining ultra light weight