NWT Lululemon - 38DD Product Features Foam cups provide coverage and shaping Adjustable double-crossback straps offer comfort and support Soft, brushed underband Hook-and-eye closure for a customized underband fit Quick-Drying Fabric Quick-drying Sweat-wicking High Support, B–DDD Cups Intended for high-impact activities Materials Bra: 78% Nylon, 22% Elastane Bra lining: 71% Nylon, 29% Elastane Cup: 92% Polyester, 8% Elastane