Tyssedal Boa GTX Jr. is a sleek, sporty and technical winter boot with everything a tween needs for tackling harsh winter weather. The boot has a slim profile and a modern design made from durable materials that resist abrasions. Young feet stay warm and dry on the coldest days thanks to an inner lining that insulates well, and a waterproof and breathable Gore-Tex lining. The GORE-TEX-membrane is OEKO-TEX (100) standard.Tyssedal Boa GTX Jr. also feature the Boa Fit system, a center-mounted tightening wheel that allows for fast and easy fit adjustments – on the fly. A narrow last gives a snug and supportive fit and EVA under the foot cushions every step, while a colorful, high traction rubber outsole provides great grip on the snow.