Swans Guardian X Sports Eye for Junior High School Students and Black Guard, Adults, GDX-001 BK,

Japanese-made sunglasses Recommended Uses: Ball sports (basketball, soccer) Visible light transmittance 97% (can be used on cloudy days and at night) UV transmittance: 0.1% or less (UV protection: 99.9% or more) Set contents: Semi-hard case, instruction manual