100% Brand New.<br />Material: Mercerized cotton<br />3 Sizes available:<br />Asian M (US XS，160-165cm/55-60kg)<br />Asian L (US S，165-170cm/60-65kg)<br />Asian XL (US M，170-175cm/65-70kg)<br />Size: Asian size is about 2-size-smaller than US size， so make sure you have checked the following chart before purchasing: (please allow 1-2cm differs due to manual measurement， thanks)<br /><br />Package Content:<br />1 x Men's Sleeveless Casual Vest