onia x WeWoreWhat Ace Top in Black. - size S (also in XS) onia x WeWoreWhat Ace Top in Black. - size S (also in XS) Self: 85% nylon 15% spandexLining: 100% poly. Hand wash cold. Lightly padded cups. Underwire bust. Removable adjustable shoulder straps. Back hook closure. Imported. ONIR-WX126. WTS38 2XWWW.