Design Details: Soft Spacer Fabric: Luxurious, Light-As-Air Fine Knit Provides The Ultimate Drapey Softness Breathable 4-Way Stretch: Allows For Airflow And Continuous Comfort Throw-On-And-Go Layer: Perfect For Transition Seasons, Travel, Errands Or Lounging Upf 50+ Protection: Offers Built-In Sun Protection To Help Shield Your Skin When You're Outdoors