The Nike Air Terra Antarktik is built with a sturdy, waterproof GORE-TEX upper. The mid-cut boot silhouette a neoprene lining against the lightweight GORE-TEX construction, offering a snug fit with adjustable bungee cord laces across the top of the foot. A thick EVA midsole conceals Zoom Air cushioning units and is further supported with a sticky rubber outsole with deep treads. Taped seams across the toe and midfoot, as well as a structured heel counter and reflective hits throughout round out the details.