Basic beanies are no match for ON Running, who elevate this essential piece of workout kit with premium merino wool fabric and the Swiss brand’s signature tab at the turn-up brim. Designed to help regulate your temperature, this lightweight accessory is the perfect companion whether you’re running fast or taking the day slow. 100% Merino Wool, Woven Brand Tab. ON Men's Merino Beanie in Lunar | END. Clothing