New with tag Size small A luxurious layer to live in. The sporty sleeker version of our bestselling half-zip The Luxe Merino Half-Zip Sweater. This cool update features a warm blend of responsibly sourced yak wool and RWS-certified wool. Fun Fact: Our partner mill in Tibet works with 60 local co-ops to source their yak wool. 30% of the profits from their yak program goes back to the farmers in the area to fund education gender-equality initiatives healthcare and everyday essentials. Yak are also gentle grazers leaving grass roots embedded in the soil which helps ensure the continuation of vegetation growth