Carhartt Heavyweight Sherpa Flannel Shirt. Leave the weather to your left and work in the cold with this Men's Carhartt Hooded Shirt Jacket. Flexible flannel material gives you freedom of movement necessary for chopping wood or clearing snow. Soft sherpa lining keeps you warm. The loose fit makes the shirt jacket easy to wear as a layer or on its own. Features: Relaxed fit Flannel Lightweight cotton fleece Double stand collar Long sleeves Two chest pockets with flaps and snap closures Two front welt pockets Internal chest pocket Snap button at front Adjustable cuffs with two buttons and long slits Long hem at the back Triple seams on the main seams