Wobbi Billy has a removable lining to keep your child's feet warm and easily remove the lining to dry. The boots also have snow locks to prevent snow and dirt from getting into the boots. Around the boot there is a 3M reflector to be seen properly in the dark. Billy are also made of the material EVA copolymer, this means that the boots are incredibly light, durable and also very affordable.
Billy weighs only 478 grams in size 28/29, the fact that they are so light is something the kids love because they don't get clumsy to run and play in. Of course the boots don't contain any toxins or PVC which means they won't crack in the cold or because they dry.
The inner lining is made of 100% polyester and has a reinforcement in the heel so as not to wear out so quickly. The lining can of course be replaced and it is faster to dry the boots when you can remove the lining.
The measurements in the size chart are the inside measurements of the boots. We recommend having a 15-20 mm gap in addition to the inner dimension.