JYG Men's Slim Fit Denim Jacket 100% Cotton( Machine Wash) Full button casual trucker jacket Adjustable button tabs at waist,Slim Fit Denim button-front jacket featuring button-flap chest pockets and side-entry hand pockets Don't need to use the Amazon's US sizing chart, please see the picture on the left size chart(JYG (Registration Number: 87008597) is a registered brand, we have not authorized any third parties to sell our products. All product should be sold by JYG.)