HOSS Hudson Men's 400G Insulated Composite Toe Electrical Hazard Puncture-Resisting Waterproof Leather Work Boot Width:Medium (D) and slip-resisting TPU/PU outsole with

and slip-resisting TPU/PU outsole with flex grooves for increased outsole flexibility

while the second layer supports your heel and arch

with flex grooves that enhance flexibility and traction on a variety of surfaces

and pull straps are highly durable and have a distressed look

Rubber/EVA midsole

HOSS Hudson Men's 400G Insulated Composite Toe Electrical Hazard Puncture-Resisting Waterproof Leather Work Boot Width:Medium (D) and slip-resisting TPU/PU outsole with400 grams of 3M Thinsulate Insulation 6 Inches in height ASTM F2413 electrical hazard standard ASTM F2413 protective toe classification ASTM F2413 puncture resistant standards Composite toe Contoured with added memory foam Defined heel Full grain leather upper Generous toe box HyDry waterproof membrane Lenzi puncture resistant plate Light and flexible cement construction Lightweight, flexible, shock absorbing midsole Padded collar and tongue