303 Furnace Salty Dayz CZ Long Sleeve Full Suit is a BB Limited Edition. Featuring Carbon Graphene 0.15 internal lining in the core body area, Innovative new Graphene coated yarns trap and retain heat more efficiently for longer making it incredibly warm. The knitted fabrication allows the stretch and reduce's water absorption for a super fast dry. Thermo Silk can be found in the arms and lower legs for increased warmth and flexibility whilst super light foam brings the lightweight high stretch. Great thermal retention and the Super flex jersey is extremely durable and the Internal Superflex neo taped seams hold it down. The dislocating chest zip entry prevents zip failure. Featuring a seamless back panel for unparalleled flexibility and comfort with Comp entry system quick easy on and off chest zip entry system.