Block Overshirt - Brick/Green/MultiThe Block Overshirt from Portuguese Flannel is made from warm, naturally weather resistant wool thats perfect for keeping comfortable on cool, breezy days. It has a perfectly relaxed fit to easily layer over a flannel or sweater and comes fully lined with incredibly soft viscose and finished with a button placket, a straight hem, and a pair of chest pockets to keep daily essentials within reach. Warm, weather resistant wool Woven zig zag plaid pattern