In the set thumbnail and the set preview, it shows the helmet as having a hood. But the helmet only has a hood when you equip the robe too. It's only revealed in the preview screen if you specifically preview the helmet. So I bet many people have bought it thinking it's just a cool helmet with a hood! I for one am pretty disappointed that we finally got a Titan and Warlock hood but they hide it unless you wear the set. The Titan Darth Vader cape is like that too and so are a couple other things! It's so sad. Imagine what fashion could thrive. I was definitely ready to give Bungie more money for a hood :( Maybe in Destiny 3 😼