“The sleevless Reaction blue seventy in a woman's small fit well without a lot of extra material in the mid-section, but still allowed me comfortable breathing. My WS Helix tends to restrict my breathing, I think due to the fact that my shoulders are pretty broad for my size as I am 10 pounds under the minimum weight for that wetsuit. My WSM Helix is much more comfortable, allowing me to breath better, but definitely a little on the big side. I think the Reaction suits might just be a slightly more relaxed fit for me.”