oh interesting, I’ve never heard of running shorts with built-in underwear
Yeah I have these, and they work pretty well. You have the support and wicking like a bike short, but with modesty and pockets
Soothfeel Men’s 2 in 1 Running Shorts with 4 Pockets 5 Inch Quick Dry Gym Active Workout Athletic Shorts for Men with Liner https://a.co/d/06ZKVzJw