Worn / Like New Worn a couple times. 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 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