It's not only during hiking that you can get blisters! If your boots don't fit properly, or if you haven't invested in good ski socks, you can quickly end up with blisters on your feet!
We suggest buying Compeed plasters, which are ideal for both preventing and treating blisters. It is always best to prevent blisters from forming by putting the plasters on areas which are prone to blisters (heels, toes, soles of feet, etc.)