Ключевые слова: activity, boot, cold, cold temperature, concept, cool day, crosswalk, danger, deicer, durable, feet are cold, feet are wet, female, first snow, footpath, footprint, footwear, freeze, fresh, frost, frozen, hiking, ice, icy, imprint, journey, leisure, male, nonslip shoes, outdoor, reagents, safety, sandsalt mixture, season, shoe, sidewalk, snow, snowy, step, track, travel, walk, warm shoes, waterproof, way, weather, white, winter, womens,