The Junior Sondico Long Sleeved Core Base Layer Top is perfect for young athletes during training sessions or match days. Lightweight and breathable, it offers comfort and a secure fit to keep kids focused on their game. This base layer top is made with 92% Polyester and 8% Lycra for lasting comfort and freedom of movement. It features Optivent technology with mesh panels to enhance breathability and keep kids cool. The elastic hem and flat lock seams ensure a secure, comfortable fit without irritation during activity. Machine washable according to care label. Keep away from fire.