I wasnt sure about buying a wetsuit online and Pleasure Sports made it a Pleasure! They helped me understand the size chart and I picked my size right! I chatted with them live and selection was simple and straight forward. I geared up with my Vector wetsuit and I am surfing in the nicest wetsuit I have ever owned. I am about 5 foot 9 inches 145 pounds and wear the size Small. I also purchase the O'Neill Mutant boots in 3mm along with the oneill psycho gloves in 3mm. I am super warm. On really windy days I wear my oneill hood. Life is good.