Check the listing for details. CATERPILLAR Men's Structure Cool Composite Toe P91343. Color: Black, Condition: New with box. Listed at 99.00 USD. When work heats up, the Structure Cool Composite Toe Work Boot helps keeps you cool. By utilizing advanced ventilation technology and heat-reducing materials, this boot regulates your foot’s temperature for hours at a time. The leather upper with a composite toe provides protection while the Goodyear® Welt provides maximum durability. Stay comfortable and protected in this tough boot.AirFLOW Cool Control Technology helps consumers cool down on the job. System made of 1) Temperature Reducing Leather 2) Advanced Ventilation System 3) Heat Releasing LinerNon-Metallic Composite Toe protects the toe from impact or compression (ASTM F2413-18)Lightweight comfortDurable rubber outsole for unbeatable tractionElectrical Hazard Protection is rated to protect against open circuits up to 600 volts in dry conditions (ASTM F2413-18)Made at a Gold Rated Tanneries (LWG)Goodyear® Welt Construction