Over The Garden Wall green baseball cap #cartoonnetwork #gardenwall #kidcore Over the Garden Wall Greg It's a Rock Fact Baseball Cap Green Hat Boxlunch NWT Over the Garden Wall Greg It's a Rock Fact Ball Cap — BoxLunch Exclusive Add some whimsy to your look with this Over the Garden Wall ball cap! With a strapback closure, this hat features an embroidered Greg above the brim, along "It's a rock fact!" lettering on the back. A BoxLunch Exclusive! Cotton with embroidered design One size fits most Imported * Brand new with tags * Sold out online