The Byron Summer Jacket is crafted from M.J. Bale’s exclusive Summer Tin Twill—a luxurious cotton–linen blend woven from European Flax®-certified French linen and regenerative-farm cotton. Designed in a relaxed fit that bridges the lightness of a shirt with the utility of a worker jacket, it features double patch pockets, an engineered action back yoke, and adjustable cuffs. Subtle chain-stitch detailing, side splits, and a curved hem deliver movement and ease, while internal fastenings and reinforced seams enhance structure. Pre-washed for a naturally softened hand, the Byron is designed to grow more personal with time and wear.