extreme black grey size:EU 24 The Croslite foam footbed and

The Croslite foam footbed and Croslite material outsole keep your feet feeling light and fresh

Double materials in the upper for better fit and stability

and a perfect fit

and an ankle height

Laced up sneakers are back

extreme black grey size:EU 24 The Croslite foam footbed andExtreme is a warm thermal boot with award winning design and many smart details a favorite for both children and parents. Thanks to the design of polyurethane with adjustable cuff, Extreme is waterproof, lightweight and comfortable enough to wear all day. The boot is made of a flexible polyurethane material called Elastopan and is a 100% PVC free, degradable material that contains millions of tiny air bubbles and is 40% lighter than PVC and rubber.