1 pair.
Shimano R099's.
Wanted black 'un's when I got them ( chucked in at a huge discount from the place I bought my bike from ) but they were out of stock so I ended up with the white ones.
I use a pair of Pro Tarmac H2o overshoes on them to keep the worst of the muck off.
Now, if we were talking motorbike boots that's a different matter - Got about 6 pairs, Alpinestars GP Techs, Sidi Vertebraes, Gaerne and Pumas.