Compressport Active Insulated Jacket When you are pushing through high-intensity efforts in freezing conditions, maintaining the perfect thermal balance is critical. The Compressport Active Insulated Jacket achieves this through advanced bodymapping technology, which strategically pairs different high-tech fabrics exactly where your body needs them most. The chest, shoulders, and hood feature windproof Tafta panels to block out biting head winds, whilst the arms and back are lined with premium PrimaLoft® insulation for targeted, lightweight warmth. This intelligent construction ensures you stay shielded from the element-induced chill without ever feeling weighed down by bulky layers. To prevent overheating during peak exertion, the jacket is designed with smart cooling features, including a dedicated ventilation slit across the upper back and a versatile two-way front zip that allows for precise, on-the-fly thermoregulation. The streamlined, athletic cut moves naturally with your stride to eliminate distractions, while a discreet inner pocket keeps your essentials secure. Finished with reflective binding to enhance your visibility during dark winter mornings and evenings, this jacket is the ultimate investment for the dedicated runner who refuses to let the cold slow them down.