Jack O'Neill invented the first neoprene wetsuit in 1952 and his company has been recognized as the #1 wetsuit brand in the world ever since.  All of our O'Neill Wetsuits feature "The Perfect Fit" patterning system and are made from petroleum free neoprene.  Whether you are looking at the high-end Psycho 2 or the entry level Hammer, you will not be disappointed in your purchase of an O'Neill surfing or scuba diving wetsuit.