This performance sleeveless dress has wicking power, skin-cooling technology, and built-in UPF 50 sun protection. It's lightweight and versatile, with just-right stretches and pockets. Columbia offers this dress in multiple colors and sizes. Extended size available. Active and Regular fit. Features Approx. Length: 36" Unlined Omni-Wick™. Crew neck Pull-over silhouette Omni-Freeze™. Omni-Shade™ Broad Spectrum UPF 50 sun protection. 89% polyester, 11% elastane Machine washable Imported