This performance T-shirt is a great garment to add to your wardrobe for many reasons. It is made from 100% polyester, which is breathable, lightweight and draws moisture away from your skin. This makes it a great performance tee. Apart from that, it features a vivid emerald Irish design with a Shamrock crest and an "Ireland text" printed on the chest. This makes it a perfect casual garment for a night out at the pub. However, thanks to the stylish collar and roomy sleeves, as well as the breathability and comfort that polyester provides, this T-shirt is great for casual wear on any day!