HELLY HANSEN FYRE WORK TROUSERS | Flame Retardant

HELLY HANSEN FYRE WORK PANT – Hi Vis Flame Retardant Reflective Trousers Experience ultimate protection and comfort with the Helly Hansen FYRE Work Pant. Engineered for high-risk environments, these trousers combine flame retardancy, high visibility, and multi-norm certification to keep...

Size (C)	Body height	Chest	Waist‡	Waistband§	Hip	Inseam	Inseam tall*
C44	170	88	76	80	88	79	84
C46	174	92	80	84	92	80	85
C48	180	96	84	88	96	81	86
C50	180	100	88	92	100	82	87
C52	184	104	92	96	104	83	88
C54	184	108	96	100	108	84	89
C56	188	112	100	104	112	85	90
C58	188	116	104	108	116	86	91
C60	192	120	108	112	120	87	92
C62	192	124	112	116	124	87	92
C64	194	128	116	120	128	88	93
C66	194	132	120	124	132	88	93
C68	194	136	124	128	136	88	93
C70	194	140	128	132	140	88	93
C72	194	144	132	136	144	88	93
C74	194	148	136	140	148	88	93
C76	194	152	140	144	152	88	93
C78	194	156	144	148	156	88	93

Size (C)	Body height	Chest	Waist‡	Hip	Inseam	Inseam tall*
C34	156	80	65	88	74	79
C36	160	84	68	92	76	81
C38	164	88	72	96	78	83
C40	168	92	76	100	80	85
C42	170	96	80	104	81	86
C44	172	100	84	108	82	87
C46	174	104	88	112	83	88
C48	174	108	93	116	83	88
C50	176	112	98	120	84	89
C52	176	116	103	124	84	89
C54	178	120	108	128	85	90
C56	178	124	113	132	85	90
C58	178	128	118	136	85	90
C60	178	132	123	140	85	90
C62	178	136	128	144	85	90
C64	178	140	133	148	85	90
C66	178	144	138	152	85	90
C68	178	148	143	156	85	90

Description

HELLY HANSEN FYRE WORK PANT – Hi Vis Flame Retardant Reflective Trousers

Experience ultimate protection and comfort with the Helly Hansen FYRE Work Pant. Engineered for high-risk environments, these trousers combine flame retardancy, high visibility, and multi-norm certification to keep you safe on the job. Featuring robust materials, articulated knees, and knee pad pockets, these work pants deliver flexibility with superior durability. Whether you’re working in welding, electrical, or chemical-handling sectors, trust in Helly Hansen for safety, reliability, and performance.

Key Features

Multi-norm certified: Meets numerous industry standards including EN ISO 20471, EN 1149-5, EN ISO 11611, EN ISO 11612, EN 61482, and EN 13034
Flame-retardant, antistatic, heat & chemical resistant – ideal for hazardous work environments
Hi-Vis & Reflective – Enhanced visibility with premium 3M materials
Durable construction: YKK® zipper, AMANN threads, Daletec 2-way stretch fabric
Functional pockets: Thigh pocket with compartments, ruler pocket, and an ID card loop
Knee pad pockets & adjustable position: Knee pad accessible from inside and adjustable by 5cm
Articulated knees and gusseted crotch: For exceptional freedom of movement
Adjustable length: Possibility to increase leg length by 5cm for a better fit
Seasonality: Suitable for all seasons
Material: 45% Modacrylic, 33% Cotton, 18% Polyamide, 3% Elastane, 1% Other Fibres – 310g/m²

Certification

EN ISO 20471 (High Visibility Clothing): Ensures superior visibility in low-light conditions. Class 1 is the entry class for high-visibility workwear.
EN 1149-5 (Antistatic Properties): Certified for protection against electrostatic discharge.
EN ISO 11611 (Welding Protection): Class 1, A1 rated for protection against welding and allied processes where sparks and spatter are present.
EN ISO 11612 (Heat & Flame Protection): Certified for resistance against heat and flames. Codes: A1 (flame spread), B1 (convective heat), C1 (radiant heat), D2 (molten aluminium splash), E2 (molten iron splash), F1 (contact heat).
EN 61482 (Arc Flash Protection): Protects against the thermal hazards of an electric arc. EBT: 9 cal/cm², APC 1 - suitable for most electrical work.
EN 13034 (Limited protection against liquid chemicals): Type PB [6] offers limited protection for occasional accidental splashes of liquid chemicals.

Specifications Table

Collection	Trousers
Flame Retardant	Yes
Chemical Resistant	Yes
High Visibility	Yes
EN Standards	EN ISO 20471, EN 1149-5, EN ISO 11611, EN ISO 11612, EN 61482, EN 13034
Seasonality	All-Season
Colors	Yellow, Black
Workwear Options	Antistatic, Flame Retardant, Heat Resistant, Including Knee Pocket
High Visibility Class	Class 1
Material	Cotton, Polyamide, Elastane
Material Description	Main fabric: 45% Modacrylic, 33% Cotton, 18% Polyamide, 3% Elastane, 1% Other Fibres – 310g/m²
Kind of Work Pants	Standard work pants
Trouser Length	Long
Product Sizes	C44-C68, D88-D124

Instructions and Care

Close hook and loop before washing
Close zippers before washing
Do not use fabric softener
Use liquid detergent
Wash with similar colours
Machine wash in warm water – 60°C
Do not bleach
Tumble dry – low heat
Do not iron
Do not dry clean

Specifications

Certification EN ISO 20471 (High Visibility Clothing) EN 1149-5 (Antistatic properties) EN ISO 11611 (Welding protection) EN ISO 11612 (Protection against heat and flames) EN 61482 (Arc flash protection) EN 13034 (Limited protection against liquid chemicals) Sizes C44 – D124 Hi-vis class Class 1 Material Cotton, Polyamide, Elastane Weight 310 Season All-Season

Shipping & returns

Shipping in 1-4 days. Free return in 30 days. Exact shipping details are shown at checkout.

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HELLY HANSEN FYRE WORK PANT CLASS 1 77449 Hi Vis Reflective Work Trousers MEN - Flame Retardant

Helly Hansen Workwear Size Chart

How to Measure

Helly Hansen Workwear – Men / EU Regular & Tall (cm)

Helly Hansen Workwear – Women / EU Regular & Tall (cm)

HELLY HANSEN FYRE WORK PANT – Hi Vis Flame Retardant Reflective Trousers

Key Features

Certification

Specifications Table

Instructions and Care

Size (C)	Body height	Chest	Waist‡	Waistband§	Hip	Inseam	Inseam tall*
C44	170	88	76	80	88	79	84
C46	174	92	80	84	92	80	85
C48	180	96	84	88	96	81	86
C50	180	100	88	92	100	82	87
C52	184	104	92	96	104	83	88
C54	184	108	96	100	108	84	89
C56	188	112	100	104	112	85	90
C58	188	116	104	108	116	86	91
C60	192	120	108	112	120	87	92
C62	192	124	112	116	124	87	92
C64	194	128	116	120	128	88	93
C66	194	132	120	124	132	88	93
C68	194	136	124	128	136	88	93
C70	194	140	128	132	140	88	93
C72	194	144	132	136	144	88	93
C74	194	148	136	140	148	88	93
C76	194	152	140	144	152	88	93
C78	194	156	144	148	156	88	93

Size (C)	Body height	Chest	Waist‡	Hip	Inseam	Inseam tall*
C34	156	80	65	88	74	79
C36	160	84	68	92	76	81
C38	164	88	72	96	78	83
C40	168	92	76	100	80	85
C42	170	96	80	104	81	86
C44	172	100	84	108	82	87
C46	174	104	88	112	83	88
C48	174	108	93	116	83	88
C50	176	112	98	120	84	89
C52	176	116	103	124	84	89
C54	178	120	108	128	85	90
C56	178	124	113	132	85	90
C58	178	128	118	136	85	90
C60	178	132	123	140	85	90
C62	178	136	128	144	85	90
C64	178	140	133	148	85	90
C66	178	144	138	152	85	90
C68	178	148	143	156	85	90

Size (C)	Body height	Chest	Waist‡	Waistband§	Hip	Inseam	Inseam tall*
C44	170	88	76	80	88	79	84
C46	174	92	80	84	92	80	85
C48	180	96	84	88	96	81	86
C50	180	100	88	92	100	82	87
C52	184	104	92	96	104	83	88
C54	184	108	96	100	108	84	89
C56	188	112	100	104	112	85	90
C58	188	116	104	108	116	86	91
C60	192	120	108	112	120	87	92
C62	192	124	112	116	124	87	92
C64	194	128	116	120	128	88	93
C66	194	132	120	124	132	88	93
C68	194	136	124	128	136	88	93
C70	194	140	128	132	140	88	93
C72	194	144	132	136	144	88	93
C74	194	148	136	140	148	88	93
C76	194	152	140	144	152	88	93
C78	194	156	144	148	156	88	93

Size (C)	Body height	Chest	Waist‡	Hip	Inseam	Inseam tall*
C34	156	80	65	88	74	79
C36	160	84	68	92	76	81
C38	164	88	72	96	78	83
C40	168	92	76	100	80	85
C42	170	96	80	104	81	86
C44	172	100	84	108	82	87
C46	174	104	88	112	83	88
C48	174	108	93	116	83	88
C50	176	112	98	120	84	89
C52	176	116	103	124	84	89
C54	178	120	108	128	85	90
C56	178	124	113	132	85	90
C58	178	128	118	136	85	90
C60	178	132	123	140	85	90
C62	178	136	128	144	85	90
C64	178	140	133	148	85	90
C66	178	144	138	152	85	90
C68	178	148	143	156	85	90

Size (C)	Body height	Chest	Waist‡	Waistband§	Hip	Inseam	Inseam tall*
C44	170	88	76	80	88	79	84
C46	174	92	80	84	92	80	85
C48	180	96	84	88	96	81	86
C50	180	100	88	92	100	82	87
C52	184	104	92	96	104	83	88
C54	184	108	96	100	108	84	89
C56	188	112	100	104	112	85	90
C58	188	116	104	108	116	86	91
C60	192	120	108	112	120	87	92
C62	192	124	112	116	124	87	92
C64	194	128	116	120	128	88	93
C66	194	132	120	124	132	88	93
C68	194	136	124	128	136	88	93
C70	194	140	128	132	140	88	93
C72	194	144	132	136	144	88	93
C74	194	148	136	140	148	88	93
C76	194	152	140	144	152	88	93
C78	194	156	144	148	156	88	93

Size (C)	Body height	Chest	Waist‡	Hip	Inseam	Inseam tall*
C34	156	80	65	88	74	79
C36	160	84	68	92	76	81
C38	164	88	72	96	78	83
C40	168	92	76	100	80	85
C42	170	96	80	104	81	86
C44	172	100	84	108	82	87
C46	174	104	88	112	83	88
C48	174	108	93	116	83	88
C50	176	112	98	120	84	89
C52	176	116	103	124	84	89
C54	178	120	108	128	85	90
C56	178	124	113	132	85	90
C58	178	128	118	136	85	90
C60	178	132	123	140	85	90
C62	178	136	128	144	85	90
C64	178	140	133	148	85	90
C66	178	144	138	152	85	90
C68	178	148	143	156	85	90