evo.com | Billabong Jackets > Join the fight for gnarly waves in your new Billabong 2mm Revolution Interchange Wetsuit Jacket. This sick zipperless top is super flexible and ultra fashionable, for a fit that's close to body, protective, and ready for action. Thickness 202 mm Always rinse thoroughly inside and out with fresh water after every use. Hang to dry. Zipperless 80% Neoprene / 20% Nylon Long Sleeve Jacket | Billabong 2mm Revolution Interchange Wetsuit Jacket 2022 - Medium in Black | Nylon/Neoprene