This hoodie is made of 100% ethically sourced ring-spun cotton. The sizes run large for a oversized look and the hoodie is light to be suitable for all environments. The vintage wash is achieved through a mineral wash and leaves the clothing soft and comfortable. The 1200 rhinestone centerpiece is made of Korean crystals and is adhered through a high quality, heat activated glue to keep the rhinestone on strong! Average shrinkage is 5% so take that in to consideration when sizing.