One piece unisex base layer for all outdoor activity. Designed to be worn next to the skin, even in extreme climates, on expedition or for leisure. External seams for comfort, antibacterial-coated yarns maximize wicking properties and maintain freshness.The fastest moisture-wicking fleece fabric available keeping you warm when it’s cold and dry if you get too warm. High necked, front zipping with double sliders for top and bottom opening, giving access for relief.