Chaco Mens Frontier Waterproof BOOTS Mocha Size 9 Retail 。Chaco | Frontier Waterproof Boot – Men’s Size 7 Built for wet weather and rugged days. These Chaco boots feature waterproof suede uppers, a supportive footbed, and a grippy outsole. Taupe/stone color with outdoor utility styling—ideal for hiking, travel, or just looking like you might be heading to REI. Size: Men’s 7 Condition: Great pre-owned. Light outsole wear, small toe-area marks (see photos), structurally sound. Made for the kind of guy who values comfort and a boot that can handle whatever the weekend throws at him.