Be bold. Be fast. Be electric. Introducing the new summer series of light runners. For those who want the lightest running sock but still want a super-fine Merino wool, the Ultra-light fits the bill. Nothing but protection between you and your running shoes.

Features:
・Patented Full Contact Fit® hugs the contours of your foot and stays put so there are no loose socks to rub you the wrong way. This no-show sock will not fall down into your shoe.
・Flat knit design for zero bulk.
・Fully vented top for maximum breathability.
・No-show height.
・No cushioning in the footbed.
・66% super-fine merino wool, 27% nylon, 5% polyester, 2% lycra
・Merino Wool: All FITS socks are made with 18.5m superfine knit, suit-grade performance Merino wool. Odor resistant. Antimicrobial. Durable.
・Moisture Wicking
・Full Contact Fit
・Smart Cushioning