FOR: Long distance, short distance and trail running FEEL: Featherweight Stretch™ fabric made with recycled polyester feels silky sleek and light as air FAVE: Back secure zip pocket Knit, SuperSonic waistband for comfort Split sides for mobility Ventilation built in where you need it #566723 Recycled Polyester/Spandex SUSTAINABLE: Made from Recycled Polyester, a material sourced from post-consumer plastic bottles that helps lessen our impact on the world BREATHABLE. Airflow moves easily through the garment ABRASION-RESISTANT. Resists snags and tears WRINKLE-RESISTANT. Packable fabric that airs wrinkles out easily QUICK-DRYING. Dries in a flash for ultimate comfort when breaking a sweat RATED UPF 50+ (Excellent Protection) Machine wash and dry.