Whether you’re hiking in mountains or skiing on the slopes, our thermal tops are a game changer when it comes to keeping warm. Our women’s base layer tops are made from moisture wicking and thermo regulating, antibacterial material. Seamsmart fabric technology will allow the thermals to be worn without being seen thanks to the reduced seams. This alos helps to add en extra layer of comfort with non-restrictive movement. Check out our collection of base layer tops for women and don't forget to complete your base layer set with a pair of matching base layer leggings.