{"product_id":"red-wing-4421-mns-flexbond-brown","title":"Red Wing 4421 MNS FlexBond 6\" Met Guard Non-Metallic Safety Toe Work Boot","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003ch3\u003eNon-metallic safety toe with internal metatarsal guard, EH and slip resistant — a lightweight, flexible 6-inch work boot\u003c\/h3\u003e\n\u003cp\u003eThe Red Wing Worx FlexBond finds the ideal balance between durability and flexibility — a lightweight, medium-duty 6-inch boot made to move and built to perform. A non-metallic safety toe, internal metatarsal (Mt) guard, electrical hazard (EH) protection, and slip resistance meet ASTM F2413-24 (I\/C, Mt, EH, SR), with ForceShield technology delivering thin, flexible impact absorption over the metatarsal. The rugged full-grain Red Wing leather upper provides exceptional toughness, directly bonded construction keeps the boot agile and lightweight, and the rubber-PU Auger outsole delivers best-in-class slip, oil, gas, chemical, abrasion, and heat resistance — ideal for construction and manufacturing.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNon-metallic safety toe meets ASTM F2413-24\u003c\/li\u003e\n\u003cli\u003eInternal metatarsal (Mt) guard — ForceShield impact absorption over the metatarsal\u003c\/li\u003e\n\u003cli\u003eElectrical Hazard (EH) protection\u003c\/li\u003e\n\u003cli\u003eSlip resistant (SR)\u003c\/li\u003e\n\u003cli\u003eHeat-resistant (HRO) outsole tested to at least 475°F\u003c\/li\u003e\n\u003cli\u003eLightweight, flexible directly-bonded construction\u003c\/li\u003e\n\u003cli\u003eRubber-PU Auger outsole — best-in-class slip, oil, gas, chemical, and abrasion resistance\u003c\/li\u003e\n\u003cli\u003eRugged full-grain Red Wing leather upper\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMen's 6-inch non-metallic safety toe metatarsal-guard work boot\u003c\/li\u003e\n\u003cli\u003eNon-metallic safety toe\u003c\/li\u003e\n\u003cli\u003eInternal metatarsal (Mt) guard\u003c\/li\u003e\n\u003cli\u003eASTM F2413-24, I\/C, Mt, EH, SR\u003c\/li\u003e\n\u003cli\u003eElectrical Hazard (EH) rated\u003c\/li\u003e\n\u003cli\u003eSlip resistant (SR)\u003c\/li\u003e\n\u003cli\u003eHeat-resistant outsole (HRO), 475°F minimum\u003c\/li\u003e\n\u003cli\u003eForceShield metatarsal protection\u003c\/li\u003e\n\u003cli\u003eFull-grain oiled-and-waxed leather upper\u003c\/li\u003e\n\u003cli\u003eRubber-PU Auger outsole (black)\u003c\/li\u003e\n\u003cli\u003eCambrelle®-covered polyurethane footbed\u003c\/li\u003e\n\u003cli\u003eBontex® insole\u003c\/li\u003e\n\u003cli\u003eNon-metallic shank\u003c\/li\u003e\n\u003cli\u003eDirect attach construction\u003c\/li\u003e\n\u003cli\u003eNo. CH-691 last\u003c\/li\u003e\n\u003cli\u003eLace-up closure\u003c\/li\u003e\n\u003cli\u003eWidths: Regular (D), Wide (EE)\u003c\/li\u003e\n\u003cli\u003eSizes 8–14 (including half sizes)\u003c\/li\u003e\n\u003cli\u003eNot resoleable\u003c\/li\u003e\n\u003cli\u003eGlobally sourced\u003c\/li\u003e\n\u003cli\u003eSKU#4421\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Red Wing","offers":[{"title":"8 \/ D","offer_id":47744567902371,"sku":"4421","price":0.0,"currency_code":"USD","in_stock":false},{"title":"8 \/ E2","offer_id":47744567935139,"sku":"4421","price":0.0,"currency_code":"USD","in_stock":false},{"title":"8.5 \/ D","offer_id":47744567967907,"sku":"4421","price":0.0,"currency_code":"USD","in_stock":false},{"title":"8.5 \/ E2","offer_id":47744568000675,"sku":"4421","price":0.0,"currency_code":"USD","in_stock":false},{"title":"9 \/ D","offer_id":47744568033443,"sku":"4421","price":0.0,"currency_code":"USD","in_stock":false},{"title":"9 \/ 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