… are they worth the money? I’m looking at the train tops in particular.

I use the recovery tights and am very impressed. Not tried the “in use” versions, though.

I use the half tights for running & at the gym, they’re very comfy and I’ve never pulled a muscle with them on (but I might not have anyway) – couldn’t really say if they are any better than cheaper alternative though.

Do you have problems with fatigue or muscle soreness? If so give them a go as they might be of benefit.

If not, then I wouldn’t bother.