What Our Gearhead® Experts Are Saying:"These are the baselayers I grab when I know I’ll be moving hard. The Merino Flex fabric stretches really well but still gives that classic merino warmth and moisture control. They fit close without feeling tight, and the flatlock seams make them comfortable for long ski tours. They’re warm, breathable, and durable—everything I want in a winter baselayer bottom."We count on the Mons Royale Cascade Legging to keep us warm and mobile through cold-weather adventures. Built with Merino Flex 200, this legging combines the thermoregulating performance of merino wool with nylon and elastane for added strength and stretch—giving us a layer that moves with us while keeping winter chill at bay. Whether we’re linking turns at the resort or pushing uphill in the backcountry, the smooth, form-fitting design sits comfortably under shells without bunching. Merino’s natural moisture and odor management keeps us feeling fresher for longer, while flatlock seams eliminate irritation during high-output movement. Warm, flexible, and consistently comfortable, the Cascade Legging is a reliable foundation for long days in the mountains.