JACK WOLFSKIN Prelight Vent Low W White 37.5 The Prelight Vent LOW is a breathable shoe designed for hot trails. It features generous cushioning and a confident grip. The shoe also has Crossvent air channels in the midsole to help balance temperature under the foot and a Texachill insole that actively cools. Jack Wolfskin. Inner lining: lining: texaflow. Outer fabric: main material: synthetic. Second material: textile. EUR 109.95 1