In reply to Sleepy_trucker:
I find B2's a bit too warm and uncomfortable on long walks in summer. I use a pair of Altberg Malastangs for summer use (living in Scotland). They are B1, great for scrambling and the like, comfortable and come in 5 widths (I take the extra wides). They have a waterproof liner and are 1 peice leather so not likely to lose their waterproof qualities for a long time. On the downside the leather means they're a bit heavier and it doesn't have a rand. I too had trouble getting anything else that fit.
Craig.