Adidas chelsea willian home shirt 2016 2017 the adidas chelsea willian home shirt 2016 2017 features the brazilain playmakers name on the rear of the shirt along with the club crest on the front adidas branding and the club sponsor football shirt mens v neck short sleeve willian 22 club crest adidas branding club crest club sponsor climacool technology 100 polyester machine washable royal xx large