Very comfortable sports bra with maximum support - I bought two and use them daily for running and Crossfit (functional fitness e.g. weight lifting, box jumps, pull ups, tyre flips, burpees etc). Despite such a diverse requirement, I have found this to be the most effective sports bra I have ever owned. Comfortable, fairly wide shoulder straps (which I prefer) as they don't slip down your arms, this top is very fit for purpose and could also be used without a teeshirt if you wish. The only drawback is the lack of a clasp at the back, which means it's hard to take off when you're sweaty post-phys, you have to sort of wriggle out of it. That said I'll be going back for another couple as the pros far outweight the cons.