The Columbia PFG Freezer III Sleeveless Dress for Ladies looks great and performs even better for virtually any activity, outdoors or inbut it performs especially well on hot and sunny summer days. This tank dress is built with Omni-Freeze, a cooling and wicking fabric that consists of specially shaped flat yarns that facilitate the release of heat and feel cooler to the touch. Omni-Shade UPF 50 sun protection blocks Ultraviolet A and B rays (UVA and UVB), helping to prevent sunburn and skin damage. Omni-Wick superior moisture wicking properties encourage cooling evaporation and quick drying. The Columbia PFG Freezer III Dress is made of 89% polyester/11% elastane jersey. Center Back Length - XSXL: 30"; 1X2X: 31". Machine wash. Imported. 89% polyester/11% elastane jersey Omni-Freeze keeps you cool in the heat Omni-Shade UPF 50 sun protection Scoop neck