The Billabong Men’s Furnace Revo 2/2mm Chest Zip Short Sleeve Fullsuit is designed for warmer conditions when you want full leg coverage without the bulk of a full-length steamer. Featuring AIRLITE 4D neoprene, Graphene Pro lining, GBS seams and machine-applied Superflex neo tape, it delivers a high level of stretch, warmth and comfort in the water.