Columbia Sportswear Women's Prima Agua Dress Shell: 85% Polyester, 15% Elastane. Lining: 92% Omni-Wick Jersey, 8% Lycra Elastane Imported Omni-Wick Moisture Management Omni-Shade UPF 50 Sun Protection 4-Way Comfort Stretch Antimicrobial Treatment Protects This Product From Bacterial Growth Internal Bra