ultra 2 0 plum purple size:EU 37 while the duck down filling

while the duck down filling keeps you warm

Sport: Workout

Made of comfortable cotton and stretchy elastane

Their TPU outsole is designed to keep you quick on firm ground

There's no better sound than the silence of a snowy trail

ultra 2 0 plum purple size:EU 37 while the duck down fillingUltra is a supple children's winter boot made of high tech PU material that keeps your feet warm no matter how cold it gets. Ultra is quick and easy to take off and on and is easy to clean. They are made of a flexible polyurethane material called Elastopan and are a 100% PVC free, degradable material containing millions of tiny air bubbles. The material is 40 percent lighter than PVC and rubber and provides 2. 5 times more insulation than regular PU