UA Base™ 4.0 is built for extreme cold weather and lower activity. Their unique pattern traps heat without adding bulk. Think long underwear, revamped for today's top athletes.
This is the one layer you don't have to keep taking off and putting on all day. That's because it actually adapts to the temperature, keeping you warm when it's cool, but letting out extra heat as the day gets going.
The Cuffed Knit beanie will quickly become your go-to on cooler days. The classic ribbed cuff design holds its shape, while the ultra-soft wool and nylon blend ensures all day comfort.
When cold weather demands an added layer of insulation beneath your waders, answer with the unprecedented comfort and versatility of our Gradient Pant.