Why we made this Sunny days make for great runs. Keep the glare out of your eyes with this lightweight running hat. Product Details Designed for Running Swift fabric is lightweight, four-way stretch, sweat-wicking, and quick-drying Interior front mesh fabric panel and sweatband are sweat-wicking Adjustable back closure for a custom fit Reflective details Materials Inner front panel: 58% Nylon, 27% Polyester, 9% Lycra® elastane, 6% X-static® nylon Sweat band: 58% Nylon, 27% Polyester, 9% Lycra® elastane, 6% X-static® nylon Body: 86% Recycled polyester, 14% Elastane Care Hand wash cold Do not bleach Lay flat to dry Do not iron Do not dry clean Imported