Carhartt Men’s MIDWEIGHT FLANNEL RUGGED FLEX RELAXED FIT LONG-SLEEVE PLAID SHIRT. Proof that durability and flexibility can go hand in hand, this men’s flannel shirt is made from a rugged stretch cotton blend that’s built to move. Cut for a relaxed fit that’s closer to the body with a shorter length. Featuring two chest pockets with a panel and pen stall in one.