Anti-torsion rigid external shank provides added lateral stability;
Air mesh lining
Saddle vamp
Multi-Durometer Rubber Outsole with high abrasion rubber outer lugs for high-impact durability and softer durometer mid lugs for added flexibility and increased slip, oil and heat resistance
Storm welt
InsulKul™ vamp lining

Square toe

ASTM F2413 electrical hazard standard

Rolled shank area

1 1/2" Rocker heel

Fiberglass shank

Double row sole stitch

Single row sole stitch