Lightweight, Prima Loft GOLD warmth, Pro SL range performance. Enduras Pro SL Prima Loft jacket is engineered to keep you warm, dry & moving freely as you caver autumn & winter miles. The Prima Loft GOLD insulation boasts an exceptional warmth to weight ratio making this jacket easy to pack. Its also a breathable, highly water resistant insulator. Building on these fabric features, key comfort details include stretch windproof sleeve & body panels, laser cut perforations on the back for ventilation & silicone hem gripper. Available here in black with reflective trim for saftey in low light. Scientific design, race rider tested throughout the world. Enduras Pro SL range is committed to pushing the boundaries in wearability & performance. High scoring warmth to weight ratio Stretch sleeve & body panels for comfort Exceptional water resistance Also take a look at our Endura Pro SL II Bibshorts road test here