I'm selling this because I no longer have the opportunity to wear it! The gray parts look yellowed due to the lighting, but there's no problem. I want to sell it urgently, so price negotiations are possible. Please comment. Mizuno ALL JAPAN design badminton wear, made of lightweight and breathable polyester material. - Brand: Mizuno - Model Name: ALL JAPAN - Design: NXT - Color: Black/Gray - Material: Polyester Thank you for looking.