These black and pink Acton boots are designed to provide warmth and comfort on cold days. Their insulated lining keeps feet dry and protected from the cold. Easy to slip on thanks to their convenient closure, they're perfect for winter outings. An ideal choice to keep active kids comfortable all season long. Water-repellent winter boots with removable insulating felt liner. Comfort zone : -45°C/-50°F. Details: Waterproof synthetic leather and hydrophobic ripstop nylon. H2O Seal® process sealed seams at vamp area. Two hook and loop (velcro) to make them easier to put on. Waterproof, extremely lightweight, flexible and insulating EVA shell. Adherent and stable synthetic rubber outsole. High visibility reflective inserts. Removable triple density insulation liner with stabilizer arch. Removable insulating felt insole trapping moisture.