Speed lacing for quicker transitions and an adaptive fit
Award winning design, kid tested and parent approved- Extreme Warm is a warm, comfortable waterproof boot for all-day wear. Constructed from Elastopan, Extreme Warm is 100% PVC-free, 40% lighter than comparable PVC or rubber boots and offers 2.5 times more insulation than normal PU boots with twice the durability. With the help of a wool blend liner, Extreme Warm effectively keeps feet warm down to -20°C. The sole of this boot is made from TPU known for its excellent wear and non-slip properties.
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Size guideTo measure, please make sure you have a ruler, paper, and a pen/pencil. Please note our shoes have unique construction and therefore different measurements for shoesizes. It is therefore advices to always check the sizeguide before placing an order. For kids shoes, please allow 1cm extra room for growth, 1.5cm for winter styles.
Place paper on ground against a wall and place the foot with heel against the wall. Avoid a wall with skirting, as this might give wrong measurements.
Trace against the toes with the pen and measure the length from the wall to the traced line.
Review the size table below. Repeat with the second foot to confirm measurements.