I follow a fat biking blog at https://fatbikebrigade.wordpress.com/2014/12/27/december-randonnee-report-soapstone-basin/ and noted that some of the riders were wearing tall gaiters for riding in the snow. DOH! Gaiters would add some warmth, water resistance and abrasion protection for any cool/cold/wet weather biking.
Good blog in general too.

