The RedHead Nylon Mesh Crown Safari Hat is perfect for keeping you protected while staying comfortable in the sun. This hat's cotton construction with nylon mesh crown is lightweight and allows ample airflow to help keep you cool. Its all-around brim provides shading for your face, ears, and neck with UPF 50+ sun protection. An adjustable chin strap lets you secure your hat in place. Imported. 20% nylon(mesh)/80% cotton UPF 50+ sun protection Mesh around crown sides Bead adjustable chin strap 3.25" brim