 | Mens prAna Copper Skies Lined Flannel - Terracotta. A 100% organic cotton heavyweight flannel lined with soft fleece to stay warm on chilly days. Stay outside when the temperature starts dipping in the Copper Skies Lined Flannel that has a soft fleece lining to keep you warm. The rugged flannel is versatile and can be worn open over your favorite tee or buttoned up on extra chilly days. | Mens prAna Copper Skies Lined Flannel in Orange, Size Large... - Mens prAna Copper Skies Lined Flannel - Terracotta. |