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; Front Panel: 2" h, Recommended graphic height: 1.5"; One size comfortably fits most; Headsweats? logo on right side; Headsweats? logo stretch elastic back for comfortable adjustability; Made from vertically integrated manufacturing utilizing 25% of the energy usage from solar power and recycling 50% water usage in the fabric dye process ; Machine washable; air dry