In reply to Joel Perkin:
I use Altberg Malastangs. Scraps SL and Asolo Powermatic (the one with the rand), mammut also do a full leather B1 with a rand (I forget the name) are all worth a look. At the end of the day, get ones that fit (hence why I got the malastang in extra wide, would of ideally had a rand, but none with a rand fit me).
Happy shopping
Craig.