The Obermeyer Mackenzie ski jacket is insulated and waterproof with a modern asymmetrical design This jacket has a lot of features that most kids jackets dont have a removable hood MP3 pocket articulated elbows ventilation system and more The Mackenzie gives her grown up style and performance with plenty of kid friendly comfort Features Waterproof and breathable Permaloft insulation (140 g body 100 g sleeves) Critical seams sealed for superior protection from moisture Control Zone Ventilation lets her open up to cool down when needed Removable hood Internal zipper windgard and external stormflap keep wind and moisture out of the jacket MP3 pocket with wire port and guide Soft fleece inside cuffs and collar Adjustable powder skirt keeps snow out of the jacket Articulated elbows let her move freely without the jacket riding up