100% Polyester Original Guy Harvey artwork Ventilated back Machine washable Short Sleeve When you're trying to land the big one, you need a shirt that can handle the job and this Guy Harvey performance fishing shirt is the one you need. Made of breathable 100% polyester fabric, you'll stay cool and dry all day in this textured gingham short sleeve shirt that features ventilated back panels. It has two handy breast pockets and a tag-free label for added comfort. Machine washable.