Most field hockey balls today are crafted from a solid-body plastic shell—typically polyvinyl chloride (PVC) or high-density polyethylene (HDPE)—with an optional core of cork, rubber, or wood. This combination offers remarkable durability and consistency. The material must meet strict standards: a circumference of 224–235 mm and a weight of 156–163 g in line with FIH regulations . … Continue reading The Essentials of Field Hockey Ball Material