• I wasn't previously familiar with the b1, b2, & b3 labels but from my understanding I'd say these are b2 and could fit a normal step in crampon.
    Answered on 3/26/2017 3:26:12 PM by Raoul Miller from Connecticut & New Zealand
  • These boots do not have a toe welt and while you may be able to fasten C2's I'd recommend strap-on C1's
    Answered on 3/29/2017 11:05:52 AM by Pucknuts61 from Massachusetts