Darn Tough Merino Wool Socks Discounted at REI, Backed by Lifetime Guarantee

Darn Tough's merino wool socks are currently discounted at REI, according to a WIRED product recommendation. The socks rank among the highest merino wool content of any pairs the publication has tested, and the brand backs them with a lifetime warranty that replaced a customer's hole-worn pair without questions. Merino wool's anti-microbial properties limit odor at day's end, while its moisture-wicking and thermoregulating behavior keeps feet dry and comfortable across temperatures. The author reports wearing several pairs for more than five years without developing a single hole, a track record that earned the socks a place in WIRED's buy-it-for-life guide. Colors and designs span a nearly endless range. The recommendation frames socks as an overlooked essential: crammed into shoes, soaked with sweat, and routinely separated in the laundry. WIRED positions merino content as the key requirement, with higher percentages preferred. The sale price itself is not specified in the source.