The Brixen Low Waterproof Slip On for Men in Black/Gargoyle from Keen. 

The winter-ready must-have to keep you one step ahead of the game. Waterproof tech and a heat-trapping insole-- it's a no-brainer!

• KEEN.DRY waterproof, breathable membrane
• Dual-compound snow and ice rubber outsole for grip
• 200g of KEEN.WARM insulation rated to -25°F/-32°C
• Stability shank delivers lightweight support
• Shellback heel counter stabilizes the heel and supports compatibility with winter traction devices
• Environmentally preferred premium leather from LWG-certified tannery
• PFAS-free, durable water repellent
• Eco Anti-Odor for natural odor control
• Original Fit–Iconic KEEN fit with generous space across forefoot for toes to spread out
• Waterproof nubuck leather upper
• Elastic gore for easy on & off
• Fleece lining for warmth
• Thermal Heat Shield insole captures warmth
• Non-marking rubber outsole leaves no trace