Warmth and performance for future champs. The boy\'s equivalent to the Expedition range of technical jackets, the Proden Jacket features a DRYPLAY 20K/10K PFC-free membrane for maximum waterproof-breathability and 120g insulation. For complete protection from snow and moisture, it includes fully-taped seams, waterproof YKK zippers, and a powder skirt. And to be able wear the Proden Jacket for as long as possible, it features the GROW WITH ME system to lengthen the sleeves when that growth spurt hits much earlier than expected!