Remember that one time when we saw the man eating skull petal alien flower? No? Don't worry, we made it into a sweatshirt. The Earth Tripper Pullover Sweatshirt is a classic fit pullover hoodie that's softness is irresistible, so much so you won't want to take it off. Made from a blend of cotton and recycled polyester, this pullover delivers maximum comfort, warmth, style, and the memory of that time you forget.