The Arc'teryx Cronin Insulated Overshirt bridges the gap between technical climbing performance and everyday mountain versatility, making it an essential piece for boulderers and mountaineers who demand unrestricted movement without sacrificing warmth. Built with Arc'teryx's signature 40g Coreloft stretch insulation and ergonomic patterning, this climbing overshirt moves with you through dynamic sequences while providing breathable warmth during those crisp shoulder-season sends. The durable stretch nylon construction with FC0 DWR coating sheds light moisture and resists snags, while the hidden snap-front placket and low-profile pocket design ensure nothing interferes with your reach to the next hold. Whether you're working a challenging boulder problem or transitioning between mountain activities, the Cronin delivers the freedom of movement and reliable protection that serious outdoor athletes depend on.
