Powered by LYCRA® fibre for long-lasting comfort and freedom of movement, the Junior Sondico Long Sleeved Core Base Layer Top offers a compression fit coupled with an elastic hem for a secure, comfortable fit while training or during a match. This base layer top also features Optivent technology for breathability and is complete with Sondico branding to the chest and back. This breathable and lightweight base layer is a must-have item for training days. It features Optivent technology, mesh panels, and flat lock seams for a comfortable fit. Shell: 92% Polyester, 8% Lycra (Grey Marl: 90% Polyester / 10% Lycra). Mesh: 82% Polyester, 18% Elastane. Machine washable according to care label. Keep away from fire.