- Maximum comfort and protection for extended treks in all climates on varied to difficult terrain.
- Features Thorlo legendary padding in the heel and forefoot
- Padding is clinically shown to reduce blisters, moisture, pain, and pressure
- Cushioned instep and arch for better fit, more support, and less pressure on feet
- Exclusive Thor-Lon fibers are blended with wool to wick moisture and keep your feet warm and dry
- Fibers are chosen for performance and durability resulting in a sock that wears for years