Patagonia Quandary Brimmer Hat Built for hot days and dusty trails, our Quandary Brimmer keeps the sun off so you can keep moving. With a wide, glare-reducing brim, quick-wicking sweatband, and a secure toggle closure to ensure it'll stay on your head when you finally reach that windy ridgeline. Fair Trade Certified™ sewn. Glare-Reducing, Buoyant BrimWide, semi-rigid brim floats and has a dark underbill to reduce glare and protect your eyes Breathable Crown with Mesh LiningVented crown has an internal mesh lining for breathability, comfort and a cooling airflow Adjustable Chin StrapAdjustable chin strap keeps the hat in place, even in windy conditions Secure Toggle ClosureToggled strap at the back of the hat cinches tight for a secure fit during high-output activities or rowdy weather Quick-Wicking Internal SweatbandLightweight, low-profile sweatband offers moisture and temperature management, with miDori™ bioSoft for added wicking and softness