Fire Tiger hoodie Design. The Mountain® hoodies are made from 80% ring spun cotton and 20% polyester. They are printed with environmentally friendly water based inks. Images can be ironed over without any problems. For information such as sizes, material, washing instructions please read the full product information in the about us section of this website. The Mountain® appeals to anyone who wants to be seen or just have fun with fashion. The Mountain® is a privately owned family business on the East Coast of the USA, printing t-shirts for over 21 years. They take their Corporate Responsibility very seriously and have the environment at heart in everything they do. The Mountain® uses only environmentally friendly water-based inks and Dyes. No chemicals and dash; Guaranteed by Oekotex 100% Certified. After hand tie dyeing and printing your garment they remove the colour from the waste water they created and pump oxygen into the waste water. This enriches the water. It's then sent to the local water treatment plant where it works harmoniously with the micro-organisms used to recycle water. When you buy a Mountain product you can rest assured that your unique t-shirt or garment has been created with care and love for the environment. That's our commitment to you.