Personally i can't get on with windproofs, don't really see the point. The 3 or 4 i've tried just make me sweat, end up feeling like a boil in the bag chicken. I find a fleece pullover to be more useful, the fact that it lets a bit of a breeze through is a positive i recon as that breeze cools me down a bit. A windproof offers hardly any insulation, so if you expect colder weather you usually take a fleece anyways, plus it's England so a waterproof jacket is usually in your rucksack as well. I always feel more like a juggler than a hiker when i'm choosing between a windproof, fleece and waterproof. Only timer i find a windproof useful is when i'm mountain biking.