Before your child puts on a ski jacket or heads out for cross-country skiing, they need a base layer that won't rub or irritate. The niel-jb is the piece you reach for on ski days at the resort, cross-country runs, ski touring and hike and travel trips, whenever your child needs to stay warm and dry while moving freely. No rubbing or irritation: the seamless knit construction sits directly on the skin without seams pressing anywhere. Dry and warm during intense activity: opti-dry fabric quickly wicks moisture and sweat away from the body while keeping it warm. Freedom of movement on the slope or trail: 4-way stretch fabric lets your child crouch, stride, and turn without restriction. Slim fit under other layers: the slim cut goes easily under ski or running trousers without bulk. Quick drying after activity: the quick dry finish means the pants dry fast even after a demanding day in the snow. Available in several sizes.