60% Cotton, 40% Polyester Pull On closure Machine Wash Please do not go by the generic Size Chart link next to the size selection, instead refer to our size chart in the thumbnails for the correct measurements Select from Premium Tees or Standard Tees; Premium Tees (Dark Heather Gray, Light Silk Gray, Heather Light Blue, Heather Apple Green and Heather Sunset) are made from a high-end jersey blend for a super soft, slight heather appearance; featuring side-seams, shoulder taping and tear-away label, these light-weight tees feel smooth and silky to the touch and looks great Standard Tees (Heather Gray, Heather Ash, Heather Red, Heather Blue, Heather Military Green) are a quality, comfortable t-shirt made to last; featuring a cotton-poly blend in a medium weight and a tear-away label, these unisex tees are durable and will become your go-to shirt Dark Heather Gray, Light Silk Gray, Heather Light Blue, Heather Apple Green: 60% cotton, 40% polyester; Heather Sunset: 52% cotton, 48% polyester; Heather Gray: 90% cotton, 10% polyester; Heather Red, Heather Blue and Heather Military Green: 50% cotton, 50% polyester; Heather Ash: 99% cotton, 1% polyester Proudly Printed in the USA; Rolled up sleeves shown are for styling purposes only, they are normal shirt sleeves