This is a thick LLBean check shirt. The material is cotton, and it can be worn on its own in the coming season, or layered over a cut-and-sew like a CPO jacket, or used as a light outer layer. As an outdoor item, it has two chest pockets with flaps, but the flaps are not rectangular, but slightly slanted, which is also cool. Size: SM Regular Fit Length: 75cm Width: 50cm Shoulder width: 47cm Sleeve length: 60cm Color: Red, Gray