The Fitsok ISW Isolwool socks are power-packed running socks built for the trail and beyond. Engineered with Merino wool and polypropylene to outperform and outlast in the most extreme conditions.
Features
- Height: mini crew/quarter
- Cushion: medium
- Engineered heel
- Max arch support
- Flowtek channels
- Precision toe
- 3-pack for added value
