Working with the waves and not against them is key to achieving flow while you're surfing, and the Billabong 5/4 Synergy Chest Zip Hooded Wetsuit only makes it easier even in the toughest conditions. Made to move with you, the recycled PRO STRETCH! exterior and a Superlight foam core promote freedom of movement while the Graphene interior helps to increase overall durability and heat retention without feeling stiff and bulky. Plus, the glued and blind stitched seams further protect high-stress areas so you can move freely through sets without worry.