Gymshark outlet
 

Another option is the Gymshark arrival shorts. These have a seven-inch inseam, and they're available in a lined version. You can also choose between black or gray.

If you're looking for a pair of workout pants, you might also consider the Gymshark Flex Leggings. They're made with stretchy fabric blends, and they're designed to be "bum-contouring."