Calvin Klein Womens Bonded Flex Unlined Bralette

I have been looking for racerback substitutes for the Warners Flex Revolution bras (discontinued), which are my favorite for non-impact exercise, like summer walking, yoga, hiking and backpacking. Criteria for perfect includes no padding, good D cup support, quick dry, definite separation, and odor resistance (over multiple days with just rinses, odor resistance is most important for backpacking). I am a 38D, though Im starting to find Ds a little loose as I lose weight. I bought this bra in a large. The support and separation are why I knocked off one star, since these could be better, though this is the best I found without an actual wire, flexible or otherwise. This does offer better separation and support than most unwired bras, with the possible exception of the cross fabric wrap style bras. Theres a little too much give in the foam support segments, though it is definitely better than nothing as found with most racerback single and double ply bras. Photos cropped, and edited for cold temp modesty only. You will get anatomy show-through, so this is not a great t-shirt bra, though it is opaque, so no colors will show through. I will try to remember to update with how it performs once I have a chance to wear hiking/backpacking.