100% Polyester Double Knit Construction - Lightweight yet durable, built to last for youth hockey players Mesh Knitting for Breathability - Helps sweat evaporate to keep you cool and dry out on the ice 4-Way Stretch Fabric with Single Layer Shoulders - Allows for free movement for any hockey position Sizing (Jersey Measurements) - Small/Medium: Chest Width 19", Centerback Length 24"; Large/X-Large: Chest Width 22", Centerback Length: 27" - See more sizing info below Machine washable and dryable practice hockey jerseys Hockey practices are tough, and you need a jersey that works as hard as you do. With the Sports Unlimited Youth Hockey Practice Jersey, you'll have a trusted companion for all your time on the ice. Made from 100% double knit polyester, this durable jersey has single layer shoulders for maximum flexibility. The blank hockey jersey can also be decorated with custom designs. Available in a variety of colors including a black hockey jersey, white hockey jersey and green hockey jersey.