Keen Pittsburgh Enegry 6" Carbon Fiber Toe / Waterproof - Wide - Mens Size:13 A polyurethane orthotic insert is

A polyurethane orthotic insert is removable

free-floating barrel

Model # 035800218

which secures the action three-dimensionally along its entire length

Keen Pittsburgh Enegry 6" Carbon Fiber Toe / Waterproof - Wide - Mens Size:13 A polyurethane orthotic insert isExpanding the jobsite proven Pittsburgh family with a new energy returning midsole, this waterproof boot provides a lighter weight & easier wearing experience. Details: Left and right asymmetrical, non metallic carbon fiber toes offer unobtrusive fit and are 15% lighter than steel KEEN. DRY waterproof, breathable membrane Reflective webbing for additional safety and visibility Secure fit lace capture system TPU shank for midfoot support Electrical