Made from our one-of-a-kind material called AlpacaCloud®. Warmer than wool, softer than cashmere, this blend is unlike anything you've worn before. AlpacaCloud® is our unique blend of alpaca fibers & eucalyptus to create one of the softest hoodies you’ll ever own. It’s heavy weight and super soft. It’s double walled, designed to feel like a weightedblanket to give you that stress and anxiety reducing feeling. Double layered heavyweight fabric (520 GSM) Built with AlpacaCloud® technology Designed to help reduce stress and anxiety Fully reversible