This is the Aegishjalmur t-shirt. The Aegishjalmur is sometimes (and for obvious reasons), called the Helm of Awe, a magical symbol to instill fear in your enemies and quiet the fear within your mind.
The earliest mention of the Aegishalmur is in the 13th century Eddas and it features ina 17th Icelandic grimoire, a book of magic called the Galdrbok (literally 'magic book'). No guarantees that the Helm of Awe decal will terrify your enemies but it might. And if you don't have any enemies... well this'll keep it that way.
All of our tee shirts are made to order and are available in all sizes from S to 5XL. You can choose from 9 colours of vinyl imprint.