The EnerBlock Cycling Jacket 2 is perfect for colder weather, as it offers a balance between moisture management, warmth and protection. The EnerBlock fabric is a 3 ply stretch knit with a polyurethane membrane and a DWR Durable Water Repellent finish to provide waterproof and windproof properties, and the HeatMaxx fabric is an opaque construction with a brushed back to retain body heat. To ensure fit and comfort, the jacket has a full length reversed zip with inner flap that offers maximum ventilation and wind protection, flatlock seams that eliminate friction, stretchable cuffs that allow ease of movement and a silicone gripper at the hem that keeps it in place. Its numerous pockets with zips, plus a multimedia pocket, offer safe and practical storage. 1 zippered sleeve pocket: Offers easy access. Multimedia pocket: Allows for headphone wires to be channelled inside the garment. Flatlock seams: Eliminate irritation and reduce chafing. Stretchable cuffs: Increase comfort and ease of movement. Signature silicone gripper at hem: Maintains fit. Front and back reflective accents: Enhance visibility. ProFit Men. Weather: Moderate .