Chaco Z/2 Unaweep Reviews - Trailspace。The USA Chaco Z/2 UNAWEEP Men\'s Size 13 Running Hiking River Waterproof Sport Sandals are a stylish and functional option for outdoor activities. These green sandals feature a stylish gladiator design with a comfortable adjustable strap closure. Made with durable synthetic materials and a rubber outsole, they are perfect for both running and hiking adventures. The Chaco brand is known for its quality and these sandals live up to that reputation with their reliable performance on the trails. Whether you\'re hitting the river or the road, these sandals are a great choice for any sports enthusiast.