Adrenalin 2P Thermo Shield Short Sleeve Thermal Rashie Lined with fleece to reflect your body heat back onto yourself. As outerwear or as a thermal underlayer of insulation, the innovative, Super Stretch PP Thermal rash top is perfect for any activity, wet or dry, wherever you need protection without restriction. Great for a huge range of watersports including surfing, swimming, kayaking, canoeing, windsurfing, etc. The unique combination of Polyester & Spandex of Adrenalin 2P Thermal Shield, provides great insulation wet or dry. And with its 170% + 4way Super stretch it not only feels extremely comfortable it allows you to perform with it acting just like second skin. Features Superb Thermal Insulation 50+ UV Protection Durable and Light Weight Turtle Neck and extra body length 4 way Stretch + 170% = comfort and flexibility Flatlock stitching to ensure no rushing Stretches to fit any body shape.