The The North face Dock Worker Recycled Beanie keeps your head nice and warm during the cold winter days! The The North face Dock Worker Recycled Beanie is nice and warm. The hat has a stylish look and is made of recycled polyester. The Beanie is easy to fold and take with you due to its compact size. Product specifications Material: recycled polyester Compact Comfortable Materials Recycled polyester Polyester is a synthetic material made from petroleum. It is a durable, smooth fabric that is soft to the touch. In addition, it is lightweight, does not need to be ironed and dries quickly. Unfortunately, polyester is not biodegradable, but it is recyclable. With proper use and maintenance of the product, it will last longer, making the product sustainable in the long term. Recycled polyester is therefore a sustainable and environmentally friendly alternative.