If you invest in one essential kids’ outdoor jacket, go for this. The Sector Lab Jacket is weatherproof and extra sturdy. Built with our trusted Helly Tech® Performance technology, the jacket is waterproof, breathable and windproof for lasting comfort in any weather. We added sealed seams for extra protection. Small details with big impact include a detachable hood, a tail drop, a chin guard, reinforced fabric on the back, reflectives, and soft brushed lining in the pockets. The Sector Lab is designed for durability so it can be passed down when your child grows.