{"product_id":"vatrenus-fr-shirts-4oz-lightweight-flame-resistant-henley-cotton","title":"VATRENUS FR Shirts 4oz Lightweight Flame Resistant Henley - Cotton","description":"\u003cp\u003eIn this review the VATRENUS FR Shirts 4oz Lightweight Flame Resistant Henley is assessed as a practical, cotton base layer for professionals who need flame resistant apparel without bulk. Our review finds the shirt stands out for being 100% cotton and pre-washed, offering a comfortable, breathable layer that still meets FR use expectations; the biggest reason to buy is the combination of natural fiber comfort with flame retardant treatment in a lightweight, HRC2\/CAT2 suitable piece for layering under work shirts or jackets.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight 4oz cotton:\u003c\/strong\u003e Provides a breathable base layer that reduces overheating while remaining comfortable under other protective garments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlame resistant treatment:\u003c\/strong\u003e Delivers core protection expected from FR garments so the shirt can be worn as a safe base layer on job sites requiring flame retardant apparel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHenley design:\u003c\/strong\u003e Offers easy layering and a low-profile neckline that fits under coveralls and jackets without bunching at the collar.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% cotton, pre-washed:\u003c\/strong\u003e Feels soft against the skin right away and reduces initial shrinkage after the first wash for more consistent sizing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for HRC2\/CAT2 use:\u003c\/strong\u003e Matches the common work categories where a mid-level arc rating and protection are required for many industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis shirt is best for electricians, utility workers, and technicians who need a lightweight, breathable flame resistant base layer that will not add significant bulk under other garments. The all-cotton construction makes it a good choice for workers who prefer natural fibers against the skin while still meeting FR clothing requirements.\u003c\/p\u003e\n\u003cp\u003eThose who need heavy outer insulation, waterproofing, or high ATPV levels should look elsewhere; this is a light 4oz layer intended for comfortable everyday wear and layering, not a primary insulating or outer shell garment for extreme conditions.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComfortable, natural-feeling 100% cotton that is pre-washed to limit shrinkage.\u003c\/li\u003e\n\u003cli\u003eLightweight 4oz construction keeps wearers cooler while providing flame resistant protection for layering.\u003c\/li\u003e\n\u003cli\u003eHenley style and low-profile fit integrate well under work shirts and jackets.\u003c\/li\u003e\n\u003cli\u003eSpec alignment with HRC2\/CAT2 makes it appropriate for many standard industrial applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight 4oz fabric means it is not intended as a primary insulating layer in cold environments.\u003c\/li\u003e\n\u003cli\u003eSpecific ATPV numbers for this exact shirt are not listed in the product copy, so buyers focused on high-calorie arc ratings may need more detailed certification data.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eVATRENUS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e100% Cotton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4oz Lightweight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStyle\u003c\/td\u003e\n\u003ctd\u003eHenley base layer, pre-washed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eFR Class HRC2\/CAT2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended Use\u003c\/td\u003e\n\u003ctd\u003eFlame resistant base layer for workwear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe VATRENUS 4oz FR Henley is a sensible value for workers who want a breathable, natural-fiber flame resistant base layer that integrates easily with other protective garments. It is well suited to routine industrial and utility tasks where an HRC2\/CAT2 garment is required, offering comfort and modest protection without unnecessary bulk.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this shirt suitable for layering under work shirts?\u003c\/strong\u003e\u003cbr\u003eYes. The lightweight 4oz henley design is intended as a low-bulk base layer to wear comfortably under shirts and jackets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the cotton pre-washed to prevent shrinkage?\u003c\/strong\u003e\u003cbr\u003eYes. The shirt is described as pre-washed, which reduces initial shrinkage and improves fit after washing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this meet industrial FR categories?\u003c\/strong\u003e\u003cbr\u003eIt is listed as FR Class HRC2\/CAT2, making it appropriate for many common industrial settings that require mid-level flame resistant apparel.\u003c\/p\u003e","brand":"VATRENUS","offers":[{"title":"Default Title","offer_id":48198191251675,"sku":"B0C5SM16W9","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91SzYkrAvfL._AC_SL1500.jpg?v=1770275063","url":"https:\/\/gearmusthave.com\/products\/vatrenus-fr-shirts-4oz-lightweight-flame-resistant-henley-cotton","provider":"GearMustHave","version":"1.0","type":"link"}