The Helly Hansen Boys & Girls Rider 2 Bib Suspender Trousers have colour blocked patters & warm Primaloft insulation which keep children warm & stylish the whole season. The waterproof & windproof trousers are fully seam-sealed. Also they have reinforcement fabric on seat the knees & the bottom legs. Their boot gaiter & inner bottom leg are water-repellent for extra protection too., Waterproof windproof & breathable., Fully seam sealed., Reinforcement fabric on seat knees & bottom legs., Boot gaiter & inner bottom leg in water repellent fabric for extra protection., Adjustable bottom leg tab w/velcro.