The hardworking Impendor Power Dry™ Fleece does its best to regulate your temperature in both hot and cold conditions. This midlayer jacket is made using Polartec® Power Dry™, which efficiently wicks away moisture minimising sweat build up even as you push your heart rate along with vert and distance. The stretchy polyester-elastane mix is naturally resilient and durable, so works perfectly as a midlayer - soft against your skin but resistant against abrasion with other layers. The fabric is quick-drying, lightweight and odour resistant - your tent mates or cabin buddies will thank you for that.LIGHTWEIGHTA lightweight construction gives comfort and greater mobility.QUICK DRYING - WICKINGQuick-drying fabric moves moisture to the surface to evaporate.