If you’re out playing sports in cold weather, the A200 Youth Thermal Long Sleeve Compression Top with Mock Neck is a technically advanced base-layer.SKINS scientifically proven engineered gradient compression improves circulation & oxygen supply to your muscles, helping you to perform better for longer. Focused support reduces muscle vibration & the risk of injury, & enhanced posture promotes better breathing.A200 thermal gear is made from a scientifically advanced fabric, developed for SKINS to keep you warm out in the cold without overheating. Our fabric is a blend of Polyamid & Elastane, which combines high pilling & abrasion resistance with excellent breath-ability & a soft feel against your skin. The brushed interior helps to release heat back to your body providing you a thermal advantage in cooler temperatures. The Elastane blend ensures excellent stretch & recovery for optimal compression & unrestricted movement. With SKINS products, compression & comfort go hand in h&. A200 Youth Thermal Long Sleeve Compression Top with Mock Neck has a unisex fit, underarm ventilation & a 3.5cm mock neck for added protection from the cold.