Under Armour Base Layer Tops

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Before you ever take that first step outside in colder temperatures you need to start the layering process with Under Armour Long Underwear/Base Layer Tops. These base layer tops are designed to be form fitting without squeezing or compression so that they don’t restrict your movement and are the perfect starting layer to dressing for cold weather. Under Armour uses a unique negative grid that helps trap warm air to be sure that you stay warm and the signature moisture transport system makes sure you stay dry.