evo.com | Billabong Wetsuit Hoods > Save brain freezes for those spontaneous late night ice cream missions rather than mid-surf sesh with a little help from the Billabong 2mm Furnace GBS Wetsuit Hood. With a largely recycled fiber construction and GBS exterior seams, this hood offers great bang for your buck. GBS Exterior Seams Graphene Recycler Plus Interior Smart Foam Neoprene Partially recycled and premium lightweight. 80% Neoprene / 20% Nylon AirLite Recycled Stretch Exterior Made from 100% recycled fibers. | Billabong 2mm Furnace GBS Wetsuit Hood 2022 - Large in Black | Nylon/Neoprene