Thermolator is the Terramar product where form perfectly meets function. The midweight fabric is ultra-soft and features ClimaSense Thermoregulation Technology that automatically adjusts to your body temperature. When you are cool it traps air to maintain warmth. When aerobic activity rises and the surface temperature increases the fabric allows moisture vapor to escape to maintain comfort. Whether skiing or mountaineering, Cloud Nine is functional performance at its best!

Features:

• Engineered to adjust to your body temperature
• Inhibits the growth of bacteria that causes odor
• Midweight warmth (2.0) makes Cloud Nine extremely versatile
• UPF rating 25+
• Fast wicking and drying