Workout shorts recommendations

I usually workout in leggings but it’s been so hot recently* that for my last couple of workouts I’ve worn (don’t laugh) pyjama shorts. They’ve worked ok so I’m not as hot but I need some decent workout shorts to exercise in.

I don’t mind if they’re tight or loose (if that makes sense), but if they’re the tight ones then ones that don’t ride up.

I’m in the UK so any that I could order online here would be great! Thank you in advance :)

*Yes, it has ‘only’ been around 20 Celsius where I am but I am not good with heat so this is hot for me 😝