The Men's Circadia Vent Shoe features:

• Waterproof leather and performance mesh upper
• Higher-traction KEEN.FUSION rubber outsole
• Quick-dry lining for active use
• Removable PU insole with arch support for long-lasting comfort
• Non-marking KEEN.FUSION rubber outsole
• 5mm multi-directional lugs for traction
• Heel-capture system for added stability
• LuftCore technology embeds a lightweight, air-injected core into higher-density foam for enhanced midsole cushioning
• Notch in back for Achilles comfort
• Speed-lace webbing system for comfortably snug fit
• Eco Anti-Odor for natural odor control
• Environmentally preferred premium leather from LWG-certified tannery