A sock made from your old socks

Denver - Smartwool, a manufacturer of Merino wool apparel has launched the Second Cut Hike Sock, the VF Corp brand's first circular sock which involves collecting and repurposing materials for deconstruction and reuse.
The sock is said to deliver the same comfort and performance of the brand's Original Classic Hike Sock, but is made with repurposed yarn from Smartwool's Second Cut sock takeback program that launched in 2021.