Tumia LAC Men's Grandad Shirt - Short Sleeves - 100% Cotton - Various Colors Lightweight Grandad collar style mens shirt, made in Ecuador with 100% cotton. Loose Fit. The textureof the cloth (which can be likened to linen or cheesecloth) makes it easy to roll, pack, and simply shake out the creases, making it the perfect relaxed holiday shirt! Simple to wash (cool cycle) and easy to wear. Wash colored shirts separately for first washes. Single chest pocket, grandad style collar. No need to iron textured material. Beathable and lightweight. Check out other Tumia LAC products for different styles of shirts and matching trousers.