What Our Gearhead® Experts Are Saying: "This is hands-down my favorite low sock. It doesn’t slide into my shoe, doesn’t bunch up, and has just the right amount of cushion. Whether I’m hitting the gym or out for a ride, it stays put and feels awesome all day." We turn to the FITS Low Original Fit Light Sock when we want that barely-there feel with all-day support. Designed to stay just above the collar of our shoes—without slipping below—it delivers a streamlined fit with lightweight comfort and a touch of targeted cushioning right where we need it most. Made with fine-gauge merino wool, it regulates temperature, wicks away sweat, and resists odor even on double-session days. FITS’ patented anatomical design ensures a secure fit that hugs the foot naturally. From long training miles to everyday movement, this low-cut sock is made to go the distance—without ever disappearing into your shoe.