I've soaked and washed these before listing, so you should be able to wear them as is. However, if you're concerned, please wash them at home. Size is 165, set of two. They've been worn quite a bit, so there's some wear and tear. I have the impression that chest-doubled construction, which isn't for larger cup sizes, is hard to find, and I remember it being difficult to find. Would anyone looking for these like to have them? - Color: White - Brand: twinn dimple - Type: Tank top Thank you for looking.