Ordered this along with a Mt. Hardware G-50 coat for comparison. Marmot makes a great product. The fit is a little trim, but not excessively small. I am 5'-11", 235, bit of a paid for beer gut. Anyhow, the coat is on the thinner side thin but just as advertised wind proof, without a layer underneath I wouldn't plan on wearing for warmth below 30 degrees without activity.. For comparison TNF Bionic jacket is thicker feeling. Sleeve length is a little long but that is to allow for freedom of arm movement. Chest pocket would fit your average size smart phone. Fit and finish are great.