Kids Replacement Liner 8mm Zylex® tech-HEAT_MX With a waterproof nylon upper

With a waterproof nylon upper

Comfortable down to -40°C

Defies cold that cracks steel

Sustainable BLOOM™ RISE EVA foam midsole: This eco-friendly

Kids Replacement Liner 8mm Zylex® tech-HEAT_MX With a waterproof nylon upperWhen winter means snowball fights and snow forts, the 8 mm Zylex liner keeps kids warm and dry. Designed for Rocket, Waterbug 5, and Powdery 3 winter boots, it offers three layer protection for comfort in every condition. Moisture wicking inner, heat trapping middle, and heat reflective outer. Made with 97% recycled materials for warmth that feels good inside and out. Features and specifications Proudly made in Canada with local and imported