Yak Wool Beanie Maximum warmth, zero bulk, all-day comfort. Yak-level warmth. Merino-level versatility. Built for cold days that don&';t let up. Experience the extraordinary comfort of Tibetan yak wool-one of nature&';s most remarkable fibers. Our beanie combines premium materials with thoughtful design for comfort and all-day wear. Why this beanie exists: Most beanies force a tradeoff: super warm but bulky, or comfy and versatile but not quite "deep winter" warm. This one doesn&';t. By blending 50% yak wool with 50% merino, you get: Yak&';s extreme warmth and fast-drying performance Merino&';s stretch, shape retention, and smart temperature regulation So it feels like a cozy, everyday beanie but performs like serious cold-weather gear. Why Yak Wool? Yak wool is 30-40% warmer than merino at the same weight You can use less material to get the same warmth Thinner beanie, same heat retention Sizing: One size fits most The United By Blue Difference: Every pair removes one pound of trash from oceans and waterways-so you can feel good while your head feels great. Available in both subtle solids and classic striped patterns. Perfect for daily wear, outdoor adventures, or anyone who demands more from their beanies.