Outdoor Research goretex raincoat, women's XS. Breathable and waterproof.
Solid jacket. Has extra long armpit zippers for ultimate ventilation.
And it packs into its own pocket!
Jacket is in brand new condition, I didn't end up using it as much as I thought I would.
Check out the Outdoor Research Page for more information on this awesome lightweight coat.
://www.outdoorresearch.com/us/en/womens-aspire-jacket/p/5