KEEN Men's San Jose 6" Waterproof Boot - Soft Toe | Style #1023203

Step into one of KEEN's lightest all-leather waterproof soft-toe work boots yet. Built with an air-injected Luftcell midsole and cement construction, the San Jose 6" delivers flexible, work-to-weekend comfort without sacrificing protection on the job site. Whether you're framing a house or wrapping up a long shift, this boot keeps up — and keeps your feet dry doing it.

Best For: Carpentry | Framing | Construction | Landscaping | Light Manufacturing | Trucker

Key Features

• Luftcell Cushioning – Air-injected PU midsole infused with 100,000 microscopic air bubbles per cubic centimeter for all-day comfort
• KEEN.DRY Waterproof Membrane – Breathable, waterproof barrier seals out moisture from the inside out
• Waterproof Leather Upper – Durable, professional look that breaks in to your foot
• Soft Toe – Left and right asymmetrical soft toes help safeguard against minor impact (not reinforced with secondary crush resistance)
• Oil- & Slip-Resistant Outsole – Non-marking rubber outsole rated to ASTM F1677-96 Mark II non-slip standards
• EH-Rated Electrical Protection – Meets ASTM F3445-21 and F2892-18 EH standards; provides secondary protection against accidental contact with live electrical circuits
• Siped Outsole – Channels water away for better grip on wet surfaces
• Heat-Resistant Rubber Outsole – Rated up to 572°F / 300°C
• Cement Construction – Flexible, lightweight performance build
• Shellback Heel Support – Keeps your heel locked in for all-day stability
• Nylon Shank – Midfoot support for long hours on your feet
• Removable Metatomical Insole – Contoured for comfort and support; removable for custom orthotics
• Environmentally Preferred Leather – Premium leather from LWG-certified tannery for cleaner water
• PFAS-Free DWR – Durable water repellent that works without forever chemicals

Materials

• Leather thickness: 1.60–1.80mm
• Metal hardware
• KEEN Luftcell midsole
• Oil- and slip-resistant non-marking rubber outsole
• Removable metatomical insole

Safety Standards

• Meets ASTM F3445-21 and F2892-18 Electrical Hazard (EH) standards
• Meets ASTM F1677-96 Mark II non-slip testing standards
• Midsole meets ASTM D471-06 903# oil and isooctane chemical resistance standards

Product Specs

• Style #: 1023203
• Shaft Height: 7.01 in / 178 mm
• Heel Height: 0.87 in / 22 mm
• Heel-to-Toe Drop: 0.39 in / 10 mm
• Weight (per shoe): 24.52 oz / 695 g
• Duty Type: Medium

Care Instructions

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