Lilyette by Bali Women's Adjusts To Me Unlined Underwire Bra 58% Nylon/42% Lycra Elastane Hand Wash Self adjusting fabric and elastics flex to your cup and band size provide support and comfort for your unique curves Releases in cups expand when needed and contract when not needed with visual cues to show they are functioning Stretch hook and eye closure that adds to fit flexibility around the body 36-42c/d/dd have 2 hooks; 36-42ddd have 3 hooks Style 463