When you're out there, the last thing you want to think about is your feet. That's why we made the PhD Pro Medium Crew with Indestructawool technology, a 4 Degree elite fit system, and body mapped mesh vents for breathability. So you can escape without distractions and feel supported wherever your feet take you. Get out there and explore.

Features:

• Sock Height: Crew
• Virtually Seamless toe for enhanced comfort
• Achilles strap provides extra protection and warmth
• Made with premium yarn to enhance comfort

Specification:

• Made in: USA
• Materials: 64% Merino Wool, 34% Nylon, 2% Elastane