Ultralight yet unbreakable, these micro crew socks feel like a second skin. Guaranteed for life with moisture-wicking Merino wool and zero-slip fit that keeps runners focused on the trail, not their feet. Read more.
Leave foot fatigue in your dust with the Darn Tough Ridge Runner Ultra-Lightweight Micro Crew Sock, engineered specifically for runners who refuse to compromise. This performance powerhouse combines 41% Merino Wool with synthetic fibers to create a moisture-wicking marvel that keeps your feet dry mile after mile, while the True Seamless™ Toe technology eliminates the friction that causes blisters. With its second-skin feel and zero bulk construction, you'll forget you're wearing socks at all—until you realize your feet aren't screaming at you after that grueling 10K.
What truly sets the Ridge Runner apart is its precision-engineered performance fit that stays put without constricting, featuring targeted arch support that fights foot fatigue when you're pushing your limits. Whether you're training in summer heat or tackling autumn trails, the temperature-regulating properties of Merino Wool keep your feet comfortable in any condition. Made in Vermont and backed by Darn Tough's legendary unconditional lifetime guarantee, these ultra-lightweight running socks might be the last pair you'll ever need to buy—which is good, because once you try them, you won't want to run in anything else.
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