adidas New Zealand Polo Home Shirt 2021 This classic take on the test shirt worn by your heroes on the pitch has been crafted with soft, single jersey and has been cut in fit that is wider at the body for ultimate comfort. The jersey features a ribbed polo collar with a two-button placket, while the iconic fern crest ensures that those around you know exactly where your heart belongs. This product is made with Primeblue, a high-performance recycled material made in part with Parley Ocean Plastic.