Moisture-wicking 100% polyester shell
High-pile fleece lining for superior warmth
UA Scent Control; ArmourBlock anti-odor treatment
Strategic stretch panels offer an improved fit
Mock-neck collar; quarter-length front zipper
The Under Armour Extreme Base Baselayer Top keeps you warm and dry in extremely cold conditions. The moisture-wicking 100% polyester shell is lined with high-pile fleece for superior next-to-skin comfort. Exclusive UA Scent Control technology is paired with an ArmourBlock anti-odor treatment to trap, suppress, and inhibit the growth of odor-causing bacteria, keeping you undetected longer in the field. Strategic stretch panels offer increased freedom of movement for even greater comfort. The quarter-length front zipper extends through the top of the mock-neck collar for added protection against chilly air. Fitted design. Imported.