Strengths: Soft and comfortable. Low cut under arms so doesn't chafe like some others I've tried. Crop top style so can be used without a vest/shirt in warm weather. HRM strap also sits comfortably under it.
Weaknesses: Can be difficult to get out of esp. when hot and sweaty!
Overall: Great bra for small-busted ladies. I have this model and the other one that is a bit firmer and like them equally.