men's vest: 1,100%cotton 2,pure color and pure cotton 3,weight:120g~220g men's vest:1,100%cotton2,pure color and pure cotton3,weight:120g~220g All the details can be according to the requirement of the customer,if you are interested in us,you can also send the detailed information to us(material, gsm, size specifications, quantity, color, packing,etc) ,then well quote you the price asap, thanks.