Hi it's Rafael!
I just posted "how to style: gymshark 5" inseam shorts | outfit ideas!" on my YouTube: Rafael Mendoza!
They fit true to size. I am 5'10 and 165 lbs. I bought these shorts in the size small. There are not enough good things to say about these shorts! They are amazing! I wear them almost every day. Although I run them through the wash often, their quality has not changed. I have a few pairs including white, black, red, and blue. I was nervous about staining the white pair. But every stain has easily washed off! These shorts are top quality. They are also pretty affordable! Love them.