【Design】 This jacket has a navy base with white accents, giving it a sophisticated and sporty impression. The US Open 2008 logo on the chest marks it as an item commemorating a special event. 【Functionality】 Made of polyester, it's lightweight and breathable, perfect for active sports. The sleeves are mesh for added comfort. 【Size】 Size 130, worn by my son in the third grade. - Brand: Ralph Lauren - Model: RLX - Color: Navy - Material: Polyester - Event: US Open 2006 - Size: 7 (Equivalent to a Medium) Thank you for looking.