- Reach your goal and go the distance in these ultralight socks by Smartwool®.
- 4° Fit System technology elevates the fit, feel and performance of this sock to new levels.
- WOW Technology™ in high density impact zone reduces shock and abrasion.
- SmartWool inside for moisture, temperature and odor control.
- Double ribbed cuffed for a secure, comfortable fit.
- Strategic mesh zones for maximum ventilation.
- 74% Merino Wool, 23% Nylon, 3% Elastic.
- Washing Instructions: Warm water and tumble dry low. Turn socks inside out. No fabric softener. Do no bleach or iron. Do not dry clean.