While "winter sneakers" have gained popularity for city walking, snow boots are essential for anything beyond a light dusting or a short walk on a plowed sidewalk. Snow boots are specifically engineered with waterproof membranes and high shafts to prevent "meltwater" and slush from soaking your socks, which can quickly lead to painful frostnip or immersion foot. They also feature aggressive lugged outsoles made of soft rubber compounds that remain flexible and "grippy" in sub-zero temperatures, whereas standard sneaker soles harden and become dangerously slippery on ice. For 2026, many manufacturers have blended the two styles, but if you expect to be outside for more than 20 minutes in temperatures below freezing, or if you will be stepping off cleared paths into "pooled meltwater" or snowbanks, the insulation and protection of a dedicated snow boot are necessary for safety and comfort.