The WarmWool Lars Monsen Polo is a durable and functional wool shirt with a high neck and zipper, developed in collaboration with adventurer Lars Monsen. It has a high neck with a zipper, thumb holes on the sleeves and rib-knit sections for better fit and stretch. It has a chest pocket, strategically placed metal rings for attaching a compass or other equipment, and a hem at the back of the neck and on the sleeves for easy hanging to dry. The pattern is inspired by Femunden, one of Norway's most iconic wilderness areas, and is designed to withstand harsh conditions.