This expensive and supposedly made-to-exacting-standards wetsuit tore in four places during its first two days of use. I am 5'5" and 125 lbs and should have been able to wear the small, small/medium, or medium. I am at the very small end of the medium range, and I was given the medium as a gift. I have incredibly short nails, and have been putting on wetsuits as a diver for 15 years. The rubber outer layer ripped off of the inner neoprene in several places. The wetsuit was also difficult to zip and difficult to get off. TYR claims it has a strong warranty for damage within one year of purchase, yet TYR refused to repair or replace the item. TYR claims that this use (putting on the wetsuit) was beyond normal wear and tear. If you need a triathlon wetsuit, try another manufacturer.