LOCK OUT THE WINTER CHILL WITH THE TERRAMAR 2.5 CLOUD NINE EXTREME TIGHTS. These tights are perfect for blocking out the cold on your next ski trip or cold-weather adventure. The Terramar 2.5 Cloud Nine Extreme Tights feature a fitted design that's perfect for layering under ski pants or jeans when you need to seal in a little extra heat. The ClimaSense reacts to your body temperature to provide cooling when you're too warm and lock in the warmth when you're cold. FEATURESIdeal for layeringContrasting waistbandAntimicrobial finishClimaSense responds to body temperature, providing coolness or warmthBrushed surfaceTECH SPECS90% polyester/10% spandex