Waterproof and Breathable: Snow shoes should be made with waterproof materials to keep your feet dry, while also being breathable to prevent sweat buildup and keep your feet comfortable. Insulation: Look for snow hiking shoes with insulation to keep your feet warm during cold weather hikes. Traction: A good pair of Winter shoes will have a sole with deep lugs to provide better traction on snow and ice. Vibram soles are a popular choice for hiking shoes. Ankle Support: Since hiking in snow and ice can be more challenging and potentially dangerous, having good ankle support is important to prevent injuries. Look for snow hiking shoes with a higher ankle design to provide extra support. Lightweight: While you want your winter shoes to be sturdy and durable, you also don't want them to be too heavy.