DECENT FEATURES of the Smartwool PhD Running Graduated Compression Ultra Light

• 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
• Strategically placed mesh ventilation zones provide ventilation for temperature and moisture management
• Low profile and durable virtually seamless toe
• 20-30 mmHg graduated compression rating
• 1 x 1 ribbed leg
• 14" overall height

The SPECS

• Height: Over-the-calf
• Cushioning: Ultra Light Non Cushion
• 50% Merino Wool, 45% Nylon, 5% Elastane