Features of the Billabong Men's 202 Revolution Pro CZ Short Sleeve Full Suit Exterior fabric type: Airlite recycler airlite stretch now made from 100% recycled fibers Neoprene foam type: Smart foam partially recycled, oyster shell content premium light weight Interior fabric type: Airlite graphene stretch Body type: Short sleeve full suit Entry system: Chest zip Exterior seam detail: GBS Fabric Details 80% Neoprene, 20% Nylon