Classic Yak BeanieClassic Yak Beanie Warmth without the bulk. Comfort for every day. Tibetan yak wool meets merino in a beanie built for real winters. The 50 50 blend gives you yak's exceptional heat retention and fast drying performance paired with merino's stretch and temperature regulationso you get serious cold weather performance in an everyday wearable package. Why yak wool matters: it's 30 40% warmer than merino at the same weight, which means less material