Recently got my replacement 4/3/2 Matuse back-zip and have
worn it twice now. I'm a size XL, and this one fits great...
much less restrictive than the last one. Was told there
is a touch less more room in the shoulders due to the cut,
but also feels like the materials are a bit more stretchy
and buttery. Really comfortable and I was too warm both
sessions since the water warmed up. The neck closure (velcro flap)
attaches lower on the neck as well which is much more
comfortable and doesn't bunch up or get rolled, while still
sealing out any leakage very well.
So far, I'm stoked on the new version!