Freya Women's Active Underwire Sports Bra 69% Polyester, 28% Nylon, 3% Elastane Imported Hook & Eye closure Hand Wash High performance with average coverage Wider curvature wire for comfortable, supportive fit Coolmax fabric to wick away moisture and feel soft Double fabric for firm support and mesh panels for cool comfort Built-up padded strap for comfort and support, firm, flat bottom band for good anchorage and soft hook and eye for extra comfort