A versatile insulating layer that mixes a polyamide body shell with soft stretchy sleeves and side panels, the Peak Performance Helium Hybrid Jacket is designed for your warmth and comfort. Suitable for a wide range of activities, it’s water-repellent, wind-resistant and gives a snug feeling with the duck down lining. Packs down small so you always have the option to take it along. A great piece of kit.