Philadelphia Eagles Activewear T-Shirt NFL Team Apparel Mens Sizes Gray Football. Great shirt for any Eagles fan to wear at gym at game or simply any occasion 100% polyester. Original Retail Price $40.00 get today for an amazing low price! Small Measurements Pit to Pit = 18 1/2” Top to Bottom = 28” Medium Measurements Pit to Pit = 20” Top to Bottom = 29” Large Measurements Pit to Pit = 21” Top to Bottom = 30”