Kick-off this season with Playrox! These ultra-lightweight boots keep kids light on their toes and are noticeably lighter than comparable thermo boot styles. Playrox is warm lined and insulating - made from EVA, with natural thermal properties that provide added insulation and warmth. These nearly weightless boots have natural flex points for easy play and comfort, and an integrated rubber sole, with a multidirectional tread pattern designed to prevent slips and keep kids on their feet.