The Viking Extreme 2.0 is a warm thermo boot full of smart details. Extreme is approved by the German organization TÜV SÜD, which inspects products and issues product certifications in safety and sustainability.

Thanks to a Polyurethane construction with an adjustable cuff lock, Extreme 2.0 is waterproof, light, and comfortable for all-day wear. Made from a flexible Polyurethane called Elastopan, which is a 100 % PVC-free, it contains millions of tiny air bubbles and is 40 % lighter than PVC or rubber.

Viking thermo boots provide 2.5 times more insulation than normal PU boots and are twice as durable. With the help of a wool and polyester lining, Extreme 2.0 can effectively insulate kids' feet down to -20 °C.  

The sole of this boot is made from TPU, which is slightly heavier than PU, but has excellent wear and non-slip properties. For blocking wet, snowy, and frigid conditions, Extreme 2.0 is a tried and trusted winter classic.

Weight/Shoe: 700 g

Material:
Polyurethane