I'm after something very lightweight that can be chucked on when there's just a bit of a nip in the air, especially when leaving for work early but expected to warm up as the day wears on. Doesn't need to be smart particularly.
I've been using my old Uniqlo Blocktech grey raincoat for the purpose thus far, but I'd like something a bit more springy.
Anyone own or seen anything good along these lines?