I finished my rain jacket using green .7 oz Cuben. The plan was to keep it simple. If I find it too sauna like I may add some mesh vents. Assembly was taken care of with Cuben tape from Quest outfitters. The #3 zipper is sewn through 2 layers of Cuben and one layer tape. All exposed edges are folded over and taped for a nice finish. tape. The hood has a brim to keep water off my face and the hood cinches up with a tiny bungee & cord lock. As pictured it weighs 2.3 oz. The weight breakdown is approximately .6 oz tape, 1.3 oz Cuben, .3 oz zipper, and .1 oz for bungee & cord lock.
Pardon the poor cell phone pic!