Knix size 5 is a bra size that typically corresponds to a band size of 36 or 38 with a cup size of DD, E, or DDD Built-in 3D-fabric stabilizers at the centrefront and sides create a wireless support system, maximizing comfort. In good pre-owned condition All Day Comfort Buttery-soft BeyondSmooth™ 4-way stretch fabric moves with you and feels like a second skin, while its bonded construction stays smooth under your clothes. Feels Made For You Designed to wear everyday, and wear well under every outfit. This ultra-versatile wireless bra’s scoop neckline and lower strap placement is made to work effortlessly under all your tops and dresses. Features non-removable, rounded cups, customizable straps (wear straight or racerback), and embedded hook and eye closure for a smooth and perfect fit. Smoothing Invisible under clothes.