Built with the same core elements as the original Shepherds Shirt, this waxed canvas Sherpa version adds cold-weather function without losing its workwear roots. It features magnetic, flannel-lined hand pockets, a key loop above the darted chest pocket, and side slits that can be opened for airflow or closed for warmth. With its careful balance of fit, utility, and design, it’s a heavyweight layer made in three limited colors—Irish Racing Green, Coyote, and Obsidian—150 units each.