Stay warm and ready to shred in the 4/3 Furnace Comp Full Wetsuit. Featuring lightweight, durable and heat-retaining materials like AIRLITE 4D, SMART foam and Graphene Recycler Plus, this chest zip suit for men is made with welded, watertight seams, glideskin collar and logo branding. Inspired by Billabong athletes to deliver ultimate protection in the coldest of waves.