KEEN MEN'S CIRCADIA WATERPROOF BOOT IN COLOR BISON/BRINDLE

Whatever kind of hiking you like to do, comfort, protection, and traction are non-negotiable “must-haves.” So we built a perfectly cushioned, waterproof, grippy hiking boot that checks all the boxes. All hike. No compromises.

• Waterproof Protection: Environmentally preferred leather upper has a KEEN.DRY waterproof, breathable membrane to keep your feet dry.
• Lightweight Cushioning: KEEN LuftCore technology embeds a lightweight foam core inside the midsole to absorb shock for comfort that lasts all day.
• Grippy Outsole: Higher-traction rubber helps give you the grip you need on changing trail terrain.

FEATURES & CARE:

Features
• 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 with top collar hooks for comfortably snug fit
• KEEN.DRY waterproof, breathable membrane
• Eco Anti-Odor for natural odor control
• Environmentally preferred premium leather from LWG-certified tannery
• PFC-free, durable water repellent

Material
• 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

Technologies
• KEEN.DRY
A proprietary waterproof, breathable membrane that lets vapor out without letting water in.

Care
Gently brush leather with a soft bristle brush or hand towel to remove loose dirt and debris. Tough stains may require a leather cleaner.