Smartwool Merino 150 Neck Gaiter. You never know what conditions might pop up on a spring day. Be ready for anything with the Merino 150 Neck Gaiter, featuring an extended length that ensures maximum versatility and protection from the elements. Made from Smartwools’ Merino 150 fabric, this gaiter features the same soft, comfy feel as their lightweight base layers. New with tags - Dark Peacock Cactus Print