I bought this set, jacket and pants, at the motorbike show last year. Am i glad I did, it has to be the comfiest motorbike gear I've ever worn. Whilst the colour scheme didn't particularly grab me, that little bit of stretch, definitely did. It fits like a glove, so no cold draughts, the cuffs have zips and wind stoppers. It's even adjustable around the neck closure. I love the fact it's waterproof, so no soaking if I get caught in a downpour, at a point when I can't pull over. I've ridden all winter, and it's been really good. With a few layers, and my knox jacket underneath, I've ridden in temperatures as low as 4deg.
I've not had to wear any waterproofs over the top since I bought this.