Hey, what's that little triangle thingy in the menu page? See it? To the right of apparel or weapons or anything...I like to figure out these little doodads. Call me sillyface...

Perhaps it's a sort button? To sort the inventory? I haven't got to play, yet, so I don't know...

It means that that thing is better whatever thing you currently have equipped

ooohh..hey thanks...SICK GAME! lovin it!