Keep your race day kit feather light with the Darn Tough No Show Tab Ultralight Running sock. Designed with fine gauge Merino wool, the No Tab sock is lightweight and breathable. The Merino wool wicks away moisture for ultimate comfort and helps control odor to keep you fresh. The performance fit hits below the ankle and hugs the contours of your foot to prevent slipping or uncomfortable rubbing. Choose between a cushioned or non-cushioned model to create the most comfortable fit.