The 38 is ideal for you if you want the most buoyancy available to support your legs and hip in the water to improve your swim profile need help finding the best size for you click here for orca39s sizing tool fitting your wetsuit is of great importance and should be done with care and attention please refer to our guide how to put on a wetsuit for further information or watch the brands video guide 40 cell yamamotos 40cell neoprene is the penultimate for flexibility suppleness