{"product_id":"helly-hansen-77449-fyre-anti-flame-arc-protection-pant-trousers-class-1","title":"Helly Hansen 77449 Fyre Anti Flame Arc Protection Pant Trousers Class 1","description":"\u003cdiv\u003e\n\u003ch1\u003eHelly Hansen 77449 Fyre Anti Flame Arc Protection Pant Trousers Class 1\u003c\/h1\u003e\n\u003cp\u003eHelly Hansen 77449 Fyre Anti Flame Arc Protection Pant Trousers Class 1 are high-visibility work trousers designed for professionals exposed to electric arc and flame risks. Built for workers in welding, electrical, and metal fabrication environments, they deliver flame- and arc-protection with comfortable mobility.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eProtection standards\u003c\/b\u003e: EN ISO 20471:2013 Class 1 for high visibility; EN 61482-2:2018 APC 1, EBT 9 cal\/cm2 for electric arc protection; EN 11612:2015 A1 B1 C1 F1; EN 11611:2015 Class 1, A1; EN 1149-5:2018 antistatic\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFabric \u0026amp; comfort\u003c\/b\u003e: 2‑way stretch shell (45% Modacrylic, 33% Cotton, 18% Polyamide, 3% Elastane, 1% Antistatic) designed for freedom of movement and durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMobility features\u003c\/b\u003e: Gusset in crotch for enhanced freedom of movement; articulated knees for dynamic positioning; Knee Pad pockets accessible from the inside; Knee Pad position can be adjusted by 5 cm for optimal mobility; Possibility to increase leg length by 5 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePockets \u0026amp; tool retention\u003c\/b\u003e: Thigh pocket with fastener closure and several compartments; ID card loop; ruler pocket\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurability \u0026amp; safety details\u003c\/b\u003e: Broad center back belt loop for extra stability and strength; 2-way stretch fabric supports long wear; PFC-free and OEKO-TEX certified\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThese trousers deliver practical, real-world benefits: they protect against arc flash and radiant heat while keeping you visible on site, enhance mobility for crouching and climbing, and offer customizable knee pad and leg length settings to fit diverse body types and work scenarios. The thoughtful pocketing supports on-the-job organization, and the materials and certifications provide confidence in safety and responsible manufacturing.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Workwear Nation Ltd","offers":[{"title":"HI VIS YELLOW\/EBONY \/ C44 - 30\" Waist - 30.5\" Leg","offer_id":54038142845268,"sku":"77449_369-C44","price":190.48,"currency_code":"GBP","in_stock":true},{"title":"HI VIS YELLOW\/EBONY \/ C46 - 31\" Waist - 31.5\" Leg","offer_id":54038142878036,"sku":"77449_369-C46","price":190.48,"currency_code":"GBP","in_stock":false},{"title":"HI VIS YELLOW\/EBONY \/ C48 - 33\" Waist - 32\" Leg","offer_id":54038142910804,"sku":"77449_369-C48","price":190.48,"currency_code":"GBP","in_stock":false},{"title":"HI VIS YELLOW\/EBONY \/ C50 - 34\" Waist - 32\" Leg","offer_id":54038142943572,"sku":"77449_369-C50","price":190.48,"currency_code":"GBP","in_stock":false},{"title":"HI VIS YELLOW\/EBONY \/ C52 - 36\" Waist - 32.5\" Leg","offer_id":54038142976340,"sku":"77449_369-C52","price":190.48,"currency_code":"GBP","in_stock":false},{"title":"HI VIS YELLOW\/EBONY \/ C54 - 38\" Waist - 33\" Leg","offer_id":54038143009108,"sku":"77449_369-C54","price":190.48,"currency_code":"GBP","in_stock":false},{"title":"HI VIS YELLOW\/EBONY \/ C56 - 39\" Waist - 33.5\" Leg","offer_id":54038143041876,"sku":"77449_369-C56","price":190.48,"currency_code":"GBP","in_stock":false},{"title":"HI VIS YELLOW\/EBONY \/ C58 - 41\" Waist - 34\" Leg","offer_id":54038143074644,"sku":"77449_369-C58","price":190.48,"currency_code":"GBP","in_stock":false},{"title":"HI VIS YELLOW\/EBONY \/ C60 - 42\" Waist - 34\" Leg","offer_id":54038143107412,"sku":"77449_369-C60","price":190.48,"currency_code":"GBP","in_stock":true},{"title":"HI VIS YELLOW\/EBONY \/ C62 - 44\" Waist - 34.5\" Leg","offer_id":54038143140180,"sku":"77449_369-C62","price":190.48,"currency_code":"GBP","in_stock":false},{"title":"HI VIS YELLOW\/EBONY \/ C64 - 45\" Waist - 34.5\" Leg","offer_id":54038143172948,"sku":"77449_369-C64","price":190.48,"currency_code":"GBP","in_stock":true},{"title":"HI VIS YELLOW\/EBONY \/ C66 - 47\" Waist - 35\" Leg","offer_id":54038143205716,"sku":"77449_369-C66","price":190.48,"currency_code":"GBP","in_stock":true},{"title":"HI VIS YELLOW\/EBONY \/ C68 - 48.5\" Waist - 35\" Leg","offer_id":54038143238484,"sku":"77449_369-C68","price":190.48,"currency_code":"GBP","in_stock":true},{"title":"HI VIS YELLOW\/EBONY \/ D100 - 37\" Waist - 30\" Leg","offer_id":54038143271252,"sku":"77449_369-D100","price":190.48,"currency_code":"GBP","in_stock":false},{"title":"HI VIS YELLOW\/EBONY \/ D104 - 38.5\" Waist - 30.5\" Leg","offer_id":54038143304020,"sku":"77449_369-D104","price":190.48,"currency_code":"GBP","in_stock":false},{"title":"HI VIS YELLOW\/EBONY \/ D108 - 40\" Waist - 31\" Leg","offer_id":54038143336788,"sku":"77449_369-D108","price":190.48,"currency_code":"GBP","in_stock":false},{"title":"HI VIS YELLOW\/EBONY \/ D112 - 41.5\" Waist - 31.5\" Leg","offer_id":54038143369556,"sku":"77449_369-D112","price":190.48,"currency_code":"GBP","in_stock":false},{"title":"HI VIS YELLOW\/EBONY \/ D116 - 43\" Waist - 32\" Leg","offer_id":54038143402324,"sku":"77449_369-D116","price":190.48,"currency_code":"GBP","in_stock":true},{"title":"HI VIS YELLOW\/EBONY \/ D120 - 44.5\" Waist - 32.5\" Leg","offer_id":54038143435092,"sku":"77449_369-D120","price":190.48,"currency_code":"GBP","in_stock":true},{"title":"HI VIS YELLOW\/EBONY \/ D124 - 46\" Waist - 33\" Leg","offer_id":54038143467860,"sku":"77449_369-D124","price":190.48,"currency_code":"GBP","in_stock":true},{"title":"HI VIS YELLOW\/EBONY \/ D88 - 32\" Waist - 29\" Leg","offer_id":54038143500628,"sku":"77449_369-D88","price":190.48,"currency_code":"GBP","in_stock":true},{"title":"HI VIS YELLOW\/EBONY \/ D92 - 34\" Waist - 29.5\" Leg","offer_id":54038143533396,"sku":"77449_369-D92","price":190.48,"currency_code":"GBP","in_stock":true},{"title":"HI VIS YELLOW\/EBONY \/ D96 - 35\" Waist - 30\" Leg","offer_id":54038143566164,"sku":"77449_369-D96","price":190.48,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/9496\/3028\/files\/77449_369_onbody1.png?v=1774636069","url":"https:\/\/workwearpro.co.uk\/products\/helly-hansen-77449-fyre-anti-flame-arc-protection-pant-trousers-class-1","provider":"Workwear Pro","version":"1.0","type":"link"}