It's Asian size,please check the detail sizer on the size chart image. 100% Brand New. Brand: COOFANDY Material: 65% Cotton, 35% Polyester 2 Colors: White, Dark Grey Collar: Turn Down Collar Sleeve: Short Sleeve Length: Regular Color Style: Contrast Color Pattern: Patchwork Fit Style: Regular Opportunity: Casual, Sport Garment Care: Hand Wash Max 40 Package Content: 1 x Men Polo Shirt Note: As different computers display colors differently, the color of the actual item may vary slightly from the above images, thanks for your understanding. Size: There are 5 sizes (S, M, L, XL, XXL) available for the following listing. please allow 1-2cm differs due to manual measurement, thanks (All measurement in cm and please note 1cm=0.3937 inch).