When you've got real work to do, you need real men's workwear. Stay warm with Carhartt shirt jacs for men! Carhartt shirt jackets are ideal for those days when you need full coverage and a full range of motion without the bulk of a full outdoor coat. Our Rugged Flex® Rigby men's shirt jackets are ready for anything. Featuring Rain Defender® water repellent technology, Full Swing® that lets you move like you mean it and Rugged Flex® that moves with you, these shirt jacs are top of the line. When you have to work in the most rugged of conditions, our Flame resistant canvas shirt jac is the heavy duty men's work shirt you need. Our FR shirt jacs feature stretch panels and are NFPA 2112 and 70E compliant to Category 2. To stay warm on those cold work days, pair your Carhartt shirt jacket with one of our or a heavy men's jacket for maximum coverage against the elements. With Carhartt, you'll be ready to outwork them all no matter how tough the elements. When it comes to quality, come to Carhartt.