This pair of Columbia Tidal II Shorts are lightweight, treated to shield you from the sun, high winds, and water-friendly. They're perfect for long days out on the lake or on the surfboard. Regular fit is eased, but not sloppy, and perfect for any activity. Omni-Shield shell: Specialized, hydrophobic fabric provides water-resistant, stain-resistant protection. Dries several times faster than traditional fabric. Retains less moisture than conventional material to stay lighter even when wet. Omni-Shade UPF 50 fabrication protects your skin during outdoor activity by blocking harmful Ultraviolet A and Ultraviolet B rays UVA and UVB. Partial elastic waistband with an adjustable internal drawstring. Two zip hand pockets in front. 91% polyester, 9% elastane. Machine wash, tumble dry.