Get Your FITS…and hit the trail! FITS Trail offers all the performance you expect from merino wool with a cushioned bottom and vented upper for reduced bulk. The performance top offers amazing ankle protection whether you're biking, hiking, trekking, or running. It's simple: Your foot stays in; rocks stay out.
Patented Full Contact Fit® hugs the contours of your foot and stays put so there is no loose socks to rub you the wrong way