- The Power Arch (Patent Pending) delivers targeted compression where it's needed most.
- Anatomical design enhances fit, delivering maximum comfort and protection by eliminating blisters.
- Ultra thin construction takes up minimal room inside the shoe.
- Merino+ fibers wick moisture to keep feet dry and odor-free.
- Merino+ insulates when wet—keeping your feet warm in wet, cool conditions.
- The Perfect Toe® (No irritating toe seam.)
31% Rayon from Bamboo, 30% Wool, 36% Nylon, 3% Lycra Spandex