Proof 1 | Dune

c—proof™ waterproofing features a seam-sealed membrane designed to keep water out while allowing heat and sweat to escape—breathable, flexible, and quietly resilient. Built to handle the elements without ever compromising comfort or understated style.

• c—proof™ Waterproofing: Seam-sealed 100% waterproof membrane blocks moisture while maintaining flexibility and a streamlined, minimalist profile.
• c—sole™ Orthotic Insole: Orthotic pain relief insole engineered to cushion and support feet dealing with heel pain, plantar fasciitis, or arch discomfort.
• c—base™ Sole: Outsole comprised of a hybrid of high-traction rubber and lightweight EVA — delivering a steady grip underfoot while absorbing impact to maximize long-lasting comfort.
• Waterproof Upper: Made from adaptive knit that stretches with your foot for a pressure-free, custom feel. Soft enough to prevent irritation, structured enough to deliver lasting support.
• Lining: Soft, seamless interior lining that minimizes friction and shields sensitive areas, helping to prevent irritation — even on the longest days.
• Toebox: A thoughtfully wide design to accommodate swelling, pressure points, or sore feet. Built to relieve discomfort without feeling bulky or oversized.

• Fit: True to size. This style is available in whole sizes only and runs true to size. Wear a half size? Most customers size up for the perfect fit.
• Comfort: High
• Width: Wide
• Weight: 8.9 oz
• Heel Drop: 0mm
• Product Care: Keep your shoes looking their best: Brush off dirt with a dry cloth or soft brush, then clean gently with a damp cloth and Oliver Cabell Premium Shoe Cleaner. Avoid machine washing. Finish with Oliver Cabell Repel Spray for lasting protection.