Craft Active Extreme 2.0 RN Women's Baselayer Top Engineered to make you lighter, faster and better, the world's most advanced baselayer once again ups the ante. Active Extreme 2.0 LS is made of a thin, lightweight and elastic fabric featuring CoolMax Air, a high-performance fiber that provides superior body-temperature management during intense workouts in mild to cold conditions. The Active Extreme 2.0 RN Women's Baselayer Top from Craft is made from Coolmax Air Fabric which helps to regulate the wearers body temperature by allowing cool air to flow through the fabric as well as releasing warmer air, leaving the wearer feeling cool and comfortable as they train. The lightweight fabric and construction helps to prevent the wearer feeling distracted and weighed down. The 3D Ergonomic Cut of the garment allows for a snug yet comfortable fit which helps to prevent the wearer feeling as though their movements are being restricted. Excellent Moisture Management is also offered by