The kids Hudson jacket is a 100% polyester, quilted and fully padded jacket. The 100% polyester lining and padding is a superb insulator and keeps your kids warm during winter days. The jacket is a KWay equivalent and excellent quality and brand. It is also showerproof which protects you from light rain. The elasticated sleeved and bottom hem keeps the wind out and also helps with keeping the warmth inside. The Hudson is a fashionable long sleeve jacket that really pairs well with cotton trousers or denim jeans. This is not an average kids jacket and the price says it all.