Midweight form-fitting synthetic fleece "liner" glove style from Outdoor Research. Made with ActiveTemp™ themo-regulating technology that adjusts to your level of exertion, sweat, and body temperature to actively control body heat and maintain an optimal comfort level.  Includes an anti-slip silicone print overlay in palm and index finger for extra grip.  Use as a standalone lightweight glove or as a liner inside of mittens.  (Replaces the former and popular PL100 and PL150 fleece gloves from Outdoor Research.)