This shirt jacket is a must-have for any man's fashion collection. As a result of my tests, I determined that it provides great warmth and comfort, while still maintaining style. The flannel design is perfect for chilly days, and the cedar color offers a unique twist on the typical plaid pattern. The only downside is that it's not as breathable as some other men's shirts, but it's still a great choice for cooler weather. Overall, I highly recommend this stylish and functional piece.