A warm and highly comfortable base layer for winter sports. Jack Wolfskin have designed the Youth's Gecko Tights Age 14+ to provide functional warmth for outdoor activities in the colder months. The lightweight fleece provides good insulation and very suitable for use as an additional warm layer under a pair of ski trousers, for example. When things get a little more energetic, these fleece tights offer good moisture management. They are also fast drying. So your kids stay warm and comfortable – all day long.