When choosing footwear for snowshoeing, consider above all the cold, wet snow. The aim is to protect your feet, keeping them dry and warm. High-cut footwear is most suitable. It limits snow entry and also works better with snowshoe bindings.
Snowshoeing footwear must also be waterproof and breathable. Choose a membrane such as Goretex or double-layer leather construction.
For thermal insulation, a sufficiently thick leather or nubuck upper improves warmth compared with synthetic uppers. The tougher leather or nubuck exterior also withstands more rubbing and pressure from snowshoe bindings. A thick sole reinforces insulation underneath. For greater comfort, use insulating insoles such as the Elementerre Altai.
If your boots are older, apply a cream, such as Nikwax waterproofing, to restore water resistance. Constant moisture will put them to the test.
Finally, sufficiently high gaiters, such as TSL High Trek L, are essential to prevent snow entering your boots. Mini gaiters may suffice if you only walk on groomed trails.