We weren't a hundred percent certain what qualifies something to be a flight shirt, other than being worn by a qualified aviator, but by that same token, there's nothing to suggest that it would be especially earth bound either. 

For the new season, the four-pocket flying shirt has been constructed from a high-density Japanese cotton yarn, dyed to a mixed color check, which has been constructed in contrast panels. The fabric is textured with a slightly brushed feel, and detailed with press stud fastening throughout. The design also includes an additional hidden interior inseam pocket.

If a size is not listed, it is sold out . 

Model is 6’1” and 150 pounds and wears a Medium.

• Japanese cotton
• Four front flap pockets
• Press stud closure
• Hidden interior chest pocket
• 100% Cotton

S 020 GAB INDC