Dated on tag 2015 Denver Broncos PEYTON MANNING NFL Jersey Shirt Size Lg Measurement from armpit to armpit is twenty one inches, and length of shirt is twenty eight inches. This product is a vintage 2015 Denver Broncos Peyton Manning NFL jersey shirt in size large. It is officially licensed by the National Football League and features the iconic orange color of the team. The jersey is designed for boys and bears the name and number of the legendary quarterback Peyton Manning, making it a must-have item for any fan of the Denver Broncos or NFL football in general.