We doubled down on our best-selling Blanket Shirt so we can all wear our favorite shirt year-round. Sturdy heavyweight organic cotton twill that&';s rugged and hard-wearing, yet ridiculously soft. Built for travel. Stands up to wrinkles and the elements. Designed with a relaxed, easy fit that&';s ideal for layering over light sweaters. Button flap chest pockets, plus side seam hand warmers.