Essential Busty Bra from Brawnwyn performance innerwear Color: Luna Grey Size: M Knit blend of 81% extra fine Merino wool, 12% nylon, and 7% Spandex. EUC - worn only a few times. Brawnwyn bras are amazing, and I have several - I just didn't end up reaching for this one as much as their bralette. Description from website: For those who need some extra room—the Essential Busty Bra is a low-impact style, designed for C-cup sizes or larger, created with our signature Merino to keep you comfortable and funk-free all day. Best for light activities and everyday wear, our underwire-free, seamless design eliminates digging and rolling, while maximizing mobility. Convertible straps let you wear it straight or modify as a cross-back for additional support. Supportive without being restrictive, our Busty Bra reminds you how comfortable it feels to be in your own skin. If you’re between sizes, we recommend going one size up. Bonus: Our ZQ, OEKO-TEX 100, and RWS certified Merino is also regenerative and sustainable. (which also means it is BPA free, PFAs Free, and toxic free).