Size Small (but fits like and XS). GoLite's burly hard shell rain jacket. I find their whole "3 layer" marketing pitch confusing. It's a polyester shell with a waterproof breathable laminate inside. Seems like two layers to me. Anyhoo, I picked this up for my wife about two years ago and she never wears it because it's a little small. A few reviews I saw mentioned this jacket runs small. It has nice vents that are larger than your typical pit zip and positioned differently - more like side vents. Fall 2010 model. Not positive on weight. Around 18 oz based on specs seen online. Worn for perhaps a month or two around town. $90 (includes shipping CONUS)