A Wool beanie, featuring a double layered headband and embroidered Bird logo on the side. This merino woolspandex blend beanie has a double layered headband for added warmth and embroidered bird logo on the side. Warm, soft, itch free merino wool makes the Arc'teryx Rho LTW Beanie a great choice for everything from skiing to mountaineering. This Arc'teryx beanie blocks the wind better than a fleece hat, and it's far more comfortable than traditional wool. The Rho LTW Beanie is ready for your next summit, ski day, or snowshoe trip.