37.5™ Technology

37.5™technology enhances the body's efficient system。The perspiration vapor that comes off of skin during activity cools the body when working hard。In fact , each gram of evaporated sweat releases 580 calories of stored heat。Unless this water vapor can be removed from your clothing , footwear , or gloves it builds up and creates a clammy and uncomfortable microclimate。37.5 technology works to enhance the body's natural cooling mechanism ─ the body produces sweat to cool it down , 37.5 technology removes it from the microclimate of your apparel。