100% polyester COOLMAX® fabric with COOLMAX® terry sweatband; moisture-wicking, cooling and quick-drying; Flat front panel perfect for custom logo application; Black undervisor reduces glare; Machine washable; air dry; one-hand adjustable back buckle with ponytail opening; One size comfortably fits most; Headsweats® logo on right side; Made from vertically integrated manufacturing utilizing 25% of the energy usage from solar power and recycling 50% water usage in the fabric dye process