Here is another of Wacoal’s popular sports bras with the unique floating underwire on the outside of the cups to reduce any chafing. See one I posted earlier in a different size here. The straps are adjustable with a hook type fastening that will not slip and can also be worn crossed in back (thought they might not be long enough for everyone to do this). The cups are seamless with a smooth inner lining of a wicking fabric. Here is a video from herroom.