Constructed out of polar fleece, this flannel looks like any other button-down he’d wear but holds onto body heat just a bit more, whether he’s outdoors or at home. And, as a must-have layering piece, it’s easily thrown over any tee for cooler days and beefs up a heavier jacket when the temperatures drop.

• Classic fit
• Snap-button closures
• Double chest pockets
• All-over plaid print
• 100% polyester polar fleece
• Imported