Patagonia

Merino Thermal Weight Bottoms - Men's

Patagonia designed the Men's Merino Thermal Weight Bottoms for cold alpine routes and mid-winter riding, but they often turn up at the cabin for shenanigans. These soft bottoms are the warmest baselayer Patagonia makes with the construction of merino wool, recycled polyester, and spandex, and they’re chlorine-free to prevent shrinking. As you move, they breathe, resist odor, stretch, and regulate your body temperature in a wide range of conditions. They also feature an elastic waistband, gusseted crotch, and a functional fly.