Amazon.com: Rechargeable Heated Socks for Whole Sole, Toes and Instep, 5000 mAh Battery Powered Warm Socks for Up to 10 Hours, XL Large Thermal Heated Socks Women and Men for Camping|Hiking|Skiing|Hunting|Unisex :
Trailblazer Hiking Crew Sock | Melissa Urban | Custom For A Cause
REI Co-op Merino Wool Expedition Hiking Crew Socks | REI Co-op