Smartwool’s sock take-back program will run between April 21 and May 2, with sock collection bins at participating stores nationwide—for any (clean) socks, not just Smartwool products.

A bunch of Smartwool socks are up to 50 percent off at Nordstrom Rack. A variety of styles including no-shows, striped crew socks, floral printed socks, color-blocked socks, tall crew socks, and more.

Smartwool socks have long been popular with outdoor enthusiasts, because they are super warm without being too thick. Now, the company is making baby and toddler socks and striped kids’ ski hats.

This morning’s round-up of the internet’s best sales is stacked with some of our favorite things, from a KitchenAid stand mixer to Dickies’ 874 pants, Smartwool socks, and our best-overall ...

An avalanche of socks. A North Carolina nonprofit called Material Return has teamed with Smartwool, a major American clothing producer, to collect 400,000 pairs of socks this year.