This is one of the coolest looking print shirts we've ever seen, and the print design dates back several millennia! It's a printed rigid indigo blend of tencel/cotton chambray, so it's all natural. We ship it in it's rigid, natural state. It will soften with each washing as you wear it. Tencel is a fiber derived from wood pulp, so it's tough, yet very soft as it's washed. The indigo color looks great with any shade of jeans and can be worn tucked in or tails out. Made in USA and comes in a large range of sizes, up to 4XLT.