The Evolve Hood is our lowest-impact hood yet. Made from Natural Foam instead of neoprene, using 90% natural rubber and 10% synthetic rubber by polymer content. USDA-certified renewable materials like sugarcane, oyster shells, and plant oils, form a unique blend that gives the Evolve range its signature stretch. Lined with with recycled XTR fabric, the 3mm Evolve Hood keeps you warm in cold water without compromise.