Viking FootwearViking Footwear Unisex Constrictor III High Waterproof Boa Grey/Black

Unisex Constrictor III High Waterproof Boa Grey/Black is a sporty and waterproof winter boot from Viking Footwear that is equally suitable for everyday life and outdoor activities. They are lined with airy and water-resistant insulation from Primaloft, a reliable name in the world of insulation. They also come with a unique PrimaLoft Aerogel insole – originally developed for NASA – which insulates the foot from below, even when compressed. The durable BOA® lacing system is easy to use even with gloves and provides a supportive, customized fit. Viking's unique Ultimate Grip Concept® offers excellent traction on snow and slippery surfaces, and the reflective details provide great visibility from all angles in the dark.