Keen Men's San Jose Chelsea Aluminum Toe 90-Degree Heel Boot

The Keen® Men’s San Jose Chelsea Aluminum Toe 90-Degree Heel Boot is a lightweight aluminum toe for jobsite protection with versatile pull-on style to transition into or out of work mode easily with an air-infused midsole for all-day comfort.

• Heat-resistant rubber outsole rated up to 572°F/300°C
• Siped outsole channels water away for better grip on wet surfaces
• Non-mutilating upper reduces the chance of marking or scratching surfaces
• Cement contruction for flexible, lightweight performance
• Elastic side panels for easy on and off
• Nylon shank for midfoot support
• Environmentally preferred premium leather from LWG-certified tannery for cleaner water
• PFAS-free, durable water repellent repels water just as well as forever chemicals without harming the planet

Materials:

• KEEN Luftcell midsole infused with 100,000 microscopic air bubbles per cubic centimeter for all-day comfort
• Oil- and slip-resistant non-marking rubber outsole
• Electrical hazard (EH) or Electric Shock Resistant (ESR) footwear helps provide a secondary source of protection in case of accidental outsole contact with live electrical circuits
• Full-grain water-resistant leather
• Removable metatomical insole for comfort and support
• Leather Thickness: 1.60-1.80mm
• Mesh liner provides breathability to help keep feet cool in warm environments

Care:

• Left and right asymmetrical aluminum toes weigh 35% less than steel and offer a sleeker appearance
• 90° heel (1/2'' Height) helps provide secure footing on ladders, scaffolding, or loose, uneven surfaces
• Meets ASTM F3445-21 and F2413-18 M I/75 C/75 EH standards
• Meets ASTM F2913-19 SATRA non-slip testing standards
• Meets ASTM F1677-96 Mark II non-slip testing standards
• Meets ASTM SATRA TM31 material abrasion testing standards
• Midsole meets ASTM D471-06 903# oil and isooctane chemical resistance standards