Rip Curl Omega 4/3mm Back Entry Mens Wetsuit - Orange  The new Omega wetsuit by Rip Curl is a great starting point in wetsuits. It incorporates a lot of high end features for a very economical price.  The body of the suit is made from E3 neoprene. E3 neoprene is Rip Curls base wetsuit material, a light and durable neoprene.  The arms are made from E5 neoprene. This is one of there premium materials. Ultra stretchy and robust. The whole suit is glued and blindstitched with E5 taping on the critical seams. This makes the suit stronger, more durable and lets less water in through the seams. Features E3 Neoprene E5 On The Arms E5 Stress Point Tape