Adrenalin's wondrous Adrenalin Kids 2P Thermal Shield Long Sleeve, in aqua, has found itself on beaches and in pools around the country thanks to its technical poly-fleece material. The unique Adrenalin 2P Thermal Range lives in the gap between wetsuits and rashies in that they provide thermal retention without eliminating all ability for the garment to breathe. This long sleeve top is perfect to swim or surf in, wear under a dive suit for superior insulation, under fishing clothes for extra warmth on the water in the early mornings or for an endless range of sporting applications, including kayaking, yachting, climbing, adventure racing and snow sports. These garments are a testament to versatility.