Pre-Owned in Very Good Condition. Only flaw is inside of the top -lining- minor holes. Check photo number 5 for reference. Aritzia TnaBUTTER Core Tank Large Black Scoop Neck Back Built-in Bra Cropped TnAction. Scoop-neck tank featuring a built-in bra with light support. It's designed for low to medium-impact activity. It's made with TnaBUTTER fabric — a barely-there, buttery soft fabric that shapes your body and moves with you (Nylon, Elastane). Elastic bra hem, For low to medium-impact activities.