There is a new suit on the market from Kokatat...made from Tropos instead of Goretex...it is a light weave ,but is still breathable. The suit has a neoprene neck collar, latex wrists and Tropos booties. Front zip & men or women's relief zip. About $400. One of my recent crew bought it and it seems really good, am considering as my next drysuit. Crew found it on REI's website...search for Tropos, not Drysuit. There was some kind of deal on 1st orders on their website, so he got it for ~$370.
Mike.