Timberland PRO Gravel Pit Steel Toe Met-Guard Puncture-Resisting Waterproof Insulated Mining Boot Shoe size:14 The outsole is made of

The outsole is made of multi-durometer rubber

this boot stands up to rain and mud

Waterproof Full Grain SPR Leather Foot

and a fiberglass shank

internal met guards

Timberland PRO Gravel Pit Steel Toe Met-Guard Puncture-Resisting Waterproof Insulated Mining Boot Shoe size:14 The outsole is made of10 Inches in height 200 grams of thermal insulation ASTM F2413 metatarsal guard standards ASTM F2413 protective toe classification ASTM F2413 puncture resistant standards Double row Goodyear welt construction Hi vis trim Internal metatarsal guard Meets CAN CSA Z195 safety standards to provide protection from open circuits up to 18,000 volts Mesh lining with antimicrobial treatment Padded collar PFAS chemical free Puncture Resistant Steel Plate Steel