These are a used pair of Toronto Raptors Swingman Mens Shorts by Nike. There is a drawstring but the waist is able to fit up to XXL. 

I had these for a few years when my weight fluctuated so it can accommodate quite a few different sizes. (36W-40W)

     SIZE : Large-XXL*

 LENGTH: 21 inches

*PLEASE SEE PICS CAREFULLY FOR MORE DETAILS AND EXACT MEASUREMENTS ON HOW THEY RUN. 

FEEL FREE TO CONTACT ME WITH ANY QUESTIONS YOU MAY HAVE.