Heli jacket is a retro-inspired padded ski jacket. It has an outer layer of durable Nylon Taslan that keeps out the wind and rain, and the outer fabric is lined with a membrane that allows excess heat to escape. We have also added PrimaLoft padding that is soft and provides great warmth while keeping weight to a minimum. Taped seams throughout. Isbjörn of Sweden Kids' Heli Ski Jacket Steel Grey | Buy Isbjörn of Sweden Kids' Heli Ski Jacket Steel Grey here | Outnorth