These fantastic high back pants complete the perfect little ski suit and work really well for playing in the snow back home.The outer fabric is waterproof & breathable with all seams sealed and the 120g insulation is toasty warm but not bulky. The adjustable braces make fine-tuning the fit a breeze and there are high vis reflective strips. The extend Size function is really good as the legs can “grow” by one full size.FabricsFully taped Dry6 waterproof & breathable fabric with recycled 120g insulation.