{"product_id":"national-safety-apparel-u52fksr-or-u52jksr-drifire-fr-control-long-underwear-no-sales-tax","title":"National Safety Apparel U52FKSR or U52JKSR Drifire FR Control Long Underwear","description":"\u003ch4 data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eNational Safety Apparel U52FKSR or U52JKSR   $88.97  No Sales or Local Tax!  Drifire FR Control Long Underwear  \u003c\/strong\u003eDRIFIRE FR Control long underwear keeps the wearer cooler on hot days and warmer on cool days with lightweight breathable fabric, heat stress reduction and unsurpassed moisture-wicking and drying rate. Inherently FR, this stretch fabric proactively regulates skin temperature (+\/- 3 degrees) and reduces perspiration by as much as 34%. \u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\"\u003eU52FKSR_ _ (Navy)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eU52JKSR_ _ (Desert Sand)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eArc Rating: 4 cal\/cm²\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCAT 1\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFabric\/Material: 5.5 oz. FR CONTROL 2.0™\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eProactively regulates skin temperature (+\/- 3 degrees)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eReduces perspiration by as much as 34%\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eKeeps the wearer cooler on hot days, warmer on cool days\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHeat stress reduction\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOdor control technology\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLightweight, breathable fabric\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eUnsurpassed moisture wicking and drying rate\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eInherently flame resistant, FR protection will not wash\/wear out\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMore stretch for a better fit\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMade in the USA\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eArc Rating: 4 cal\/cm²\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCAT 1\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNFPA 70E\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCSA Z462\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eASTM F1506\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOSHA 1910.269\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shepard Safety","offers":[{"title":"Navy \/ Small \/ Regular","offer_id":54049022804271,"sku":"U52FKSR-1","price":102.97,"currency_code":"USD","in_stock":true},{"title":"Navy \/ Small \/ Tall","offer_id":54049022837039,"sku":"U52FKSR-2","price":110.97,"currency_code":"USD","in_stock":true},{"title":"Navy \/ Medium \/ Regular","offer_id":54049022869807,"sku":"U52FKSR-3","price":102.97,"currency_code":"USD","in_stock":true},{"title":"Navy \/ Medium \/ Tall","offer_id":54049022902575,"sku":"U52FKSR-4","price":110.97,"currency_code":"USD","in_stock":true},{"title":"Navy \/ Large \/ Regular","offer_id":54049022935343,"sku":"U52FKSR-5","price":102.97,"currency_code":"USD","in_stock":true},{"title":"Navy \/ Large \/ Tall","offer_id":54049022968111,"sku":"U52FKSR-6","price":110.97,"currency_code":"USD","in_stock":true},{"title":"Navy \/ XL \/ Regular","offer_id":54049023000879,"sku":"U52FKSR-7","price":102.97,"currency_code":"USD","in_stock":true},{"title":"Navy \/ XL \/ Tall","offer_id":54049023033647,"sku":"U52FKSR-8","price":110.97,"currency_code":"USD","in_stock":true},{"title":"Navy \/ 2X \/ Regular","offer_id":54049023066415,"sku":"U52FKSR-9","price":110.97,"currency_code":"USD","in_stock":true},{"title":"Navy \/ 2X \/ Tall","offer_id":54049023099183,"sku":"U52FKSR-10","price":120.97,"currency_code":"USD","in_stock":true},{"title":"Navy \/ 3X \/ Regular","offer_id":54049023131951,"sku":"U52FKSR-11","price":110.97,"currency_code":"USD","in_stock":true},{"title":"Navy \/ 3X \/ Tall","offer_id":54049023164719,"sku":"U52FKSR-12","price":120.97,"currency_code":"USD","in_stock":true},{"title":"Navy \/ 4X \/ Regular","offer_id":54049023197487,"sku":"U52FKSR-13","price":120.97,"currency_code":"USD","in_stock":true},{"title":"Navy \/ 4X \/ Tall","offer_id":54049023230255,"sku":"U52FKSR-14","price":133.97,"currency_code":"USD","in_stock":true},{"title":"Navy \/ 5X \/ Regular","offer_id":54049023263023,"sku":"U52FKSR-15","price":133.97,"currency_code":"USD","in_stock":true},{"title":"Navy \/ 5X \/ Tall","offer_id":54049023295791,"sku":"U52FKSR-16","price":146.97,"currency_code":"USD","in_stock":true},{"title":"Desert Sand \/ Small \/ Regular","offer_id":54049023328559,"sku":"U52FKSR-17","price":102.97,"currency_code":"USD","in_stock":true},{"title":"Desert Sand \/ Small \/ Tall","offer_id":54049023361327,"sku":"U52FKSR-18","price":110.97,"currency_code":"USD","in_stock":true},{"title":"Desert Sand \/ Medium \/ Regular","offer_id":54049023394095,"sku":"U52FKSR-19","price":102.97,"currency_code":"USD","in_stock":true},{"title":"Desert Sand \/ Medium \/ Tall","offer_id":54049023426863,"sku":"U52FKSR-20","price":110.97,"currency_code":"USD","in_stock":true},{"title":"Desert Sand \/ Large \/ Regular","offer_id":54049023459631,"sku":"U52FKSR-21","price":102.97,"currency_code":"USD","in_stock":true},{"title":"Desert Sand \/ Large \/ Tall","offer_id":54049023492399,"sku":"U52FKSR-22","price":110.97,"currency_code":"USD","in_stock":true},{"title":"Desert Sand \/ XL \/ Regular","offer_id":54049023525167,"sku":"U52FKSR-23","price":102.97,"currency_code":"USD","in_stock":true},{"title":"Desert Sand \/ XL \/ Tall","offer_id":54049023557935,"sku":"U52FKSR-24","price":110.97,"currency_code":"USD","in_stock":true},{"title":"Desert Sand \/ 2X \/ Regular","offer_id":54049023590703,"sku":"U52FKSR-25","price":110.97,"currency_code":"USD","in_stock":true},{"title":"Desert Sand \/ 2X \/ Tall","offer_id":54049023623471,"sku":"U52FKSR-26","price":120.97,"currency_code":"USD","in_stock":true},{"title":"Desert Sand \/ 3X \/ Regular","offer_id":54049023656239,"sku":"U52FKSR-27","price":110.97,"currency_code":"USD","in_stock":true},{"title":"Desert Sand \/ 3X \/ Tall","offer_id":54049023689007,"sku":"U52FKSR-28","price":120.97,"currency_code":"USD","in_stock":true},{"title":"Desert Sand \/ 4X \/ Regular","offer_id":54049023721775,"sku":"U52FKSR-29","price":120.97,"currency_code":"USD","in_stock":true},{"title":"Desert Sand \/ 4X \/ Tall","offer_id":54049023754543,"sku":"U52FKSR-30","price":133.97,"currency_code":"USD","in_stock":true},{"title":"Desert Sand \/ 5X \/ Regular","offer_id":54049023787311,"sku":"U52FKSR-31","price":133.97,"currency_code":"USD","in_stock":true},{"title":"Desert Sand \/ 5X \/ Tall","offer_id":54049023820079,"sku":"U52FKSR-32","price":146.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/3132\/2159\/files\/Gemini_Generated_Image_lqrs9alqrs9alqrs.png?v=1770711221","url":"https:\/\/shepardsafetyproducts.com\/products\/national-safety-apparel-u52fksr-or-u52jksr-drifire-fr-control-long-underwear-no-sales-tax","provider":"Shepard Safety Products","version":"1.0","type":"link"}