Authentic Jersey Oakland Athletics Home 1990 Rickey Henderson. 100% polyester doubleknit body. Two color twill front logo and number. One color twill back name. Two color twill back number. Direct embroidered name/year ID. Embroidered twill Athletics elephant logo patch on left sleeve. 1990 World Series logo pacth on right sleeve. Embroidered American flag patch at right chest. Button front closure.