The ultimate work shirt created for all blue-collar tradesmen, by blue-collar tradesmen. Welders and tradesmen of all kinds can put on a cool back shirt to beat the heat while spending time in the sun. At Pipeliners Cloud, we pride ourselves in being small enough to listen, but big enough to deliver! As former tradesmen, we take your feedback seriously and we are obsessed with making the best blue-collar work shirts in the market. We made the front cotton a little thicker and have sewn the front hem better to increase the durability. While they were originally designed as welding shirts, they’re also great for construction workers, landscapers, electricians, and more. When you order one of our breathable work shirts, we hope to leave you "cooler" than we found you. Get one and thank us later. One of a kind Hybrid "Patent Pending" Design Provides Heavy-Duty cotton protection in the front, sleeves, upper back shoulders, and high-performance breathable fabric in the back to create a cooling effect while working. Pearl Snaps for a Great Look and Durability Extra Reinforced Stitching in all the right places Designed to be worn tucked or untucked In the Field tested Long Sleeve Classic Fit PreShruken Cotton Heavy Starch Not Recommended These Shirts are for all tradesmen but are not recommended for Downhill Welding Pocket Pen Opening 1 1/4" to accommodate several pens, markers, Soap Stones, etc.