{"product_id":"red-wing-3574-mns-apex-black","title":"Red Wing 3574 MNS Apex 6\" Waterproof BOA Aluminum Safety Toe Work Boot","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003ch3\u003eAluminum safety toe, waterproof, EH and puncture resistant — a lightweight 6-inch CSA work boot with the BOA Fit System\u003c\/h3\u003e\n\u003cp\u003eThe Red Wing Worx Apex is the pinnacle of lightweight, sustainable, medium-duty protection. The single-dial BOA® PerformFit™ Wrap dials in a uniform, micro-adjustable fit that locks in the heel for improved energy efficiency, stability, and control, while recycled and plant-based materials keep it durable and flexible with no break-in period. It carries an aluminum safety toe, electrical hazard (EH) protection, puncture resistance, and best-in-class slip resistance to ASTM F2413-24 (I\/C, EH, PR, SRO), plus full CSA Grade 1 (ESR rated, PR) certification. A waterproof nubuck leather upper with a padded collar and tongue delivers support and comfort, Red Wing's three-layer Waterproofing System keeps feet dry, a Lenzi non-metallic puncture-resistant insole adds underfoot protection, and the slip-resistant Vibram® ReGrip DLT outsole — made with recycled rubber — provides best-in-class heat and abrasion resistance.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-dial BOA® PerformFit™ Wrap for micro-adjustable, precision fit with heel lock-in\u003c\/li\u003e\n\u003cli\u003eAluminum safety toe meets ASTM F2413-24 — lightweight protection\u003c\/li\u003e\n\u003cli\u003eElectrical Hazard (EH) protection\u003c\/li\u003e\n\u003cli\u003ePuncture resistant (PR) Lenzi ceramic-treated insole\u003c\/li\u003e\n\u003cli\u003eWaterproof — Red Wing three-layer Waterproofing System keeps feet dry\u003c\/li\u003e\n\u003cli\u003eSlip resistant, including oily\/wet (SRO, ASTM F3445)\u003c\/li\u003e\n\u003cli\u003eHeat-resistant (HRO) outsole tested to at least 475°F\u003c\/li\u003e\n\u003cli\u003eCSA Grade 1 certified (ESR rated, PR)\u003c\/li\u003e\n\u003cli\u003eVibram® ReGrip DLT outsole made with recycled rubber\u003c\/li\u003e\n\u003cli\u003eBuilt with recycled and plant-based materials, no break-in period\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMen's 6-inch waterproof work boot\u003c\/li\u003e\n\u003cli\u003eAluminum safety toe\u003c\/li\u003e\n\u003cli\u003eASTM F2413-24, I\/C, EH, PR, SRO\u003c\/li\u003e\n\u003cli\u003eCSA Grade 1, ESR rated, PR\u003c\/li\u003e\n\u003cli\u003eElectrical Hazard (EH) rated\u003c\/li\u003e\n\u003cli\u003ePuncture resistant (PR)\u003c\/li\u003e\n\u003cli\u003eSlip resistant, including oily\/wet (SRO, ASTM F3445)\u003c\/li\u003e\n\u003cli\u003eHeat-resistant outsole (HRO), 475°F minimum\u003c\/li\u003e\n\u003cli\u003eWaterproof — Red Wing Waterproofing System (three-layer)\u003c\/li\u003e\n\u003cli\u003eNubuck waterproof oiled-and-waxed leather upper\u003c\/li\u003e\n\u003cli\u003ePadded collar and tongue\u003c\/li\u003e\n\u003cli\u003eVibram® ReGrip DLT outsole (black-tan fleck), recycled rubber\u003c\/li\u003e\n\u003cli\u003eEVA footbed\u003c\/li\u003e\n\u003cli\u003eLenzi PS5ES puncture-resistant insole\u003c\/li\u003e\n\u003cli\u003eTPU shank\u003c\/li\u003e\n\u003cli\u003eCement construction\u003c\/li\u003e\n\u003cli\u003eNo. 305 last\u003c\/li\u003e\n\u003cli\u003eBOA® Fit System closure (single-dial PerformFit™ Wrap)\u003c\/li\u003e\n\u003cli\u003eWidths: Regular (D), Wide (EE), Wide (H)\u003c\/li\u003e\n\u003cli\u003eSizes 6–15 (including half sizes)\u003c\/li\u003e\n\u003cli\u003eNot resoleable\u003c\/li\u003e\n\u003cli\u003eGlobally sourced\u003c\/li\u003e\n\u003cli\u003eWeight: 4 lbs 8 oz (per pair)\u003c\/li\u003e\n\u003cli\u003eSKU#3574\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Red 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