Keen Men's Gibson Boot Carbon Toe EH 1030537 Duty Boot All-weather thermal plastic urethane (TPU)

All-weather thermal plastic urethane (TPU) outsole features a low temperature formulation to maximize traction on cold surfaces (tested using SATRA TM144:2007 frosted rough ice surface) to extend flexibility in cold environments

You'll also find breathable

a lightweight HoverSpring™ foam midsole

Elastic twin gore and back pull tab

Keen Men's Gibson Boot Carbon Toe EH 1030537 Duty Boot All-weather thermal plastic urethane (TPU)Low profile, versatile style that fits as well on the jobsite as it does around town over the weekend. Blends an all leather upper with an energy returning midsole. Heat resistant rubber outsole rated up to 572F 300C Non mutilating upper reduces the chance of marking or scratching surfaces Cement contruction for flexible, lightweight performance. Environmentally preferred premium leather from LWG certified tannery for cleaner water PFAS free, durable