When the temperature drops and you're heading out for dawn patrol or that weekend backcountry adventure, the Buff Merino Midweight Beanie delivers the perfect balance of warmth and breathability that only pure merino wool can provide. Crafted from 100% Australian merino wool at a versatile 250 g/m² weight, this seamless beanie naturally regulates your body temperature whether you're working up a sweat on the ascent or cooling down at the summit. The inherent odor-resistant properties of merino wool mean you can wear it day after day without that synthetic funk, while the soft, seamless construction eliminates pressure points and chafing for all-day comfort under your helmet or worn solo. It's the kind of reliable, ethically-sourced headwear that performs as hard as you do, adapting to whatever cool and cold weather conditions the trail throws your way.