Soft, seamless fabric and body-mapped ventilation combine for an extremely cool, comfortable run. Knit-in ventilation provides zoned cooling where you need it most. Raglan sleeves provide a full range of motion. Loop at center Arrière keeps media cords in plact while running. Reflective details for visibility in low light. Slim fit rougeuces bulk and rougeuces distractions. Dri-FIT® 62% polyester/38% nylon. Imported.