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These are merino wool blend crew socks built for running in cold weather. Targeted cushioning sits under the heel and forefoot, and the 4 Degree Elite Fit System uses elastic zones to hold the sock in place without bunching. The wool blend regulates temperature, wicks sweat and resists odor, so they work for winter runs and long days on your feet. Rivals like Balega and Feetures offer similar cushioning but lean more on synthetic yarns; Smartwool's merino is the main draw, and owners rate the warmth and durability highly.
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In stockSold by Shoe GuruReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
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Lowest price we've seen: $12.99 on Nov 11 at Sierra. Tracked across 16 stores since Nov 11.
Owners rate these highly, praising warmth, fit and cushioning for winter runs. Complaints are mostly about durability at the heel and the higher cost versus synthetic socks.
The Smartwool Run Cold Weather Targeted Cushion Crew Socks in Black are designed for running. A merino wool blend naturally helps regulate temperature, wick away moisture and resist odor, so feet stay comfortable from morning to night. Extra warmth makes them ideal for cold-weather runs. Targeted cushioning is placed in key impact zones for comfort where you need it. A crew height rises above the boot line. Unisex sizing. Machine washable for easy care.










