Official Stranger Things Hellfire Club Vintage Hoodie in Navy. Adult sizing. Made from pre-shrunk 70% cotton, 30% polyester with a regular fit for everyday comfort. Featuring the Hellfire Club vintage graphic, this Official Stranger Things hoodie is a must-have for fans and collectors. Ideal for casual wear, layering in cooler weather, or gifting to a Stranger Things fan, this navy hoodie adds authentic style and comfortable warmth to any outfit.