Why would we be writing about a heavyweight flannel just as Summer approaches? Well, it’s currently on sale with an additional 20% off as part of Corridor’s Memorial Day Weekend promotion. This plaid button-up shirt features black and brown and looks incredibly comfortable. It will certainly keep you warm during the Fall and Winter or during those cold nights at the beach where you just want something to throw on. It’s constructed from a vintage twill and has a dry hand so it’ll definitely be incredibly durable. If you’ve been on the hunt for a flannel like this, make sure you head to Corridor to find your size. Click here to purchase.