The Ronstan Junior Regatta Smock Top is made with Ronstans R-Tech 5 windproof, waterproof, and breathable fabric for maximum protection and comfort. Front opening water-proof zip with internal gusset. Adjustable neck closure. Comfortable stretch neck and cuff seals. Neoprene waist band with dual adjustments and non-slip inside finish. Micro-mesh lining provides a captive air layer for temperature control. Side access breast pocket with zip for easy access when wearing a PFD. Athletic cut for a closer fit designed to be worn under a PFD.