Facts: 4-way stretch Keeps your skin dry when you sweat Highly breathable Wind and abrasion resistant Comfortable next-to-skin Machine washable
How Does It Work?
Moisture and high relative humidity next to the skin cause discomfort. Polartec® Power Stretch® keeps the skin dry through three complementary mechanisms: The fabric is highly breathable and does not restrict the movement of moisture vapor. Touch points on the fabric inner surface draw off the sweat. Sweat is wicked off the skin to the outside of the fabric, where it spreads rapidly for evaporation. When the sweat reaches the outside of the fabric, it spreads out to many times its original surface area, enabling it to dry at least 2 times faster than cotton. Fabric weight 230g/m2