The Blue Side Up Flying Club, Aviation Shirt 80/20 Cotton/Poly Made in USA CERTIFIED AVIATORS APPAREL-Why buy from people who have no idea about aviation or it's lifestyle? Our designs are certified to be 100% aviation apparel, don't buy knock offs or fakes. We are commercial flight crews. COMFORTABLE 80/20 BLENDS with custom aviation themes that can be machine washed and dried on standard cycles for a true fit. Gildan branded shirts with custom graphics. Double needle sleeve stitching and bottom hem for durability. Gildan Branded Shirt. PILOT TESTED- We poll a large group of flight crews on all of our designs and use the feedback to make better products. Only the best designs are certified and sold with our satisfaction guarantee. If you are going to spend the day at the airport you might as well be comfortable and look good! MADE IN THE USA in our shop. We are proud to manufacture and keep our products made and distributed in the USA. Dont buy from some designer sitting at a desk, get the real deal. FREE SHIPPING The perfect gift for aviators or pilots on your shopping list for any time of year. Buy one Today!