Teva - Bigwall (Burgundy) - Men's: A celebration of life in the outdoors. The Bigwall brings back memories of days spent pulling on stone and pounding pitons. Offering low volume comfort and a secure fit, it won't hog space in your pack whether deep in the canyon or 40,000 feet above the deck. Waterproof suede upper. Soft internal EVA midsole. Rugged River Rubber outsole provides a versatile non-slip rubber compound best suited for use in and around the water. Excellent grip on smooth surfaces such as rock, fiberglass and raft rubber.