Patagonia Capilene Lightweight Zip-Neck

Designed for high-output days in the mountains, the Capilene Lightweight Zip-Neck is a men's baselayer built to keep you cool when you work hard and warm when you ease off. Its lightweight synthetic knit transfers moisture away from the skin and dries quickly, helping you stay comfortable through skin tracks, resort laps, and everything in between. The zip-neck collar provides easy ventilation for dumping heat on the uphill or during spirited runs.