The Karbon Harbour boys ski or snowboard pant sure does perform. Critically seam sealed with a waterproof and breathable rating of 10/10 ensures endless quality in any snow condition. Crafted with Mikrotex w/ Karbonite 10,000 and Thermik1, 40 wt. insulation, your boy will never feel cold. Inseam venting for extra breathability, the Karbon Harbour is a 2013 must!