High-performance hat with over 99.9% UV protection and over 99.99% blackout. - UV Protection: Over 99.9% - Blackout: Over 99.99% - Heat Shielding: 45% - Size Adjustment Function: Yes - Retail Price: ¥2750 Thank you for viewing. Brand new, unused. Opened for photography. I hope to sell it to someone who understands. Thank you very much.