EN ISO 20471 (High Visibility Clothing)

Helly Hansen

SKU:HH-70460_360-4XL

HELLY HANSEN ALTA 70460 Hi Vis Reflective Work Rain Trousers MEN Safety Rain Trousers-Waterproof

In stock · delivery in 2–4 business days

Free deliveryon orders over €50Free returnin 30 days

€60,30€49,83 excl. VAT~~€67,00~~ ~~€55,37~~ €49,83 excl. VAT for business →

Color HV YELLOW

HV YELLOW

Size 4XL

XS M L XL 2XL 3XL 4XL

Helly Hansen Size Chart

Helly Hansen Workwear Size Chart

How to Measure

Helly Hansen measuring points — Typical measuring points for Helly Hansen workwear.

Body height: Stand upright against a wall and measure from the top of your head to the floor.

Chest: Measure around the fullest part of your chest, keeping the tape horizontal and under your arms.

Waist (at belly-button height): Measure around your natural waist at navel level, where your body bends side to side.

Waistband: Measure where your trouser waistband normally sits.

Hip: Stand with feet together and measure around the fullest part of your hips and seat.

Inseam: Measure from the crotch straight down the inside of the leg to the floor (or to where you want the hem to end).

All size tables below are based on body measurements in centimeters (cm), not garment dimensions.

Tip: Measure over light clothing. If you are between two sizes, Helly Hansen recommends choosing the larger size for extra comfort and freedom of movement.

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

Sizes are shown in Helly Hansen C-sizes (e.g. C50). Check the size label on your garment, then match it in the table. Waist‡ is at belly-button height. Waistband§ is where your trouser waistband normally sits.

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

*Most Helly Hansen Workwear C-sized and D-sized pants can be extended by unpicking a seam at the bottom hem.

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

Sizes are shown in women’s C-sizes (C34–C68). Check the C-size on the garment label and match it below.

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

*Tall inseam applies to styles marked as tall. ‡Waist at belly-button height.

Ordering for a crew? Add your VAT number and this boot drops to business pricing, even at quantity one.

EN ISO 20471 (High Visibility Clothing)EN 343 (Protection against rain)

Description

HELLY HANSEN ALTA Hi Vis Reflective Waterproof Work Rain Trousers

Stay visible and dry on the job with the HELLY HANSEN ALTA Hi Vis Reflective Waterproof Work Rain Trousers. Designed specifically for demanding work environments and harsh weather conditions, these trousers are engineered for safety, comfort, and durability. Whether paired with the Alta Rain Jacket or worn on their own, the high-visibility design and waterproof construction ensure maximum protection and all-day comfort. Perfect for road workers, construction crews, and anyone needing enhanced visibility and weather resistance on the job.

Key Features

High Visibility: Certified to EN ISO 20471 Class 2 for excellent visibility on site.
Waterproof Protection: Meets EN 343 standards for reliable protection against rain and wet weather.
Material: Durable main fabric made from 100% polyester (170 g/m²) with a PU (polyurethane) coating for waterproofing.
Comfort Waist: Elastic waistband for a comfortable and secure fit.
Adjustable Hem: Bottom hem can be adjusted for a customized fit over boots.
Lightweight Design: Weighs approximately 0.6 kg for unrestricted movement.
All-Season Use: Suitable for year-round wear.
Range of Sizes: Available in sizes XS to 4XL.

Certification

EN ISO 20471:2013 (High Visibility Clothing, Class 2): Certified for high-visibility clothing, ensuring wearers are easily seen in low light and high-risk situations.

Class 2 Visibility: Designed for workers exposed to moderate risks, providing enhanced visibility with fluorescent material and reflective strips.

EN 343:2019 (Protection Against Rain): Certified to offer reliable protection against foul weather.

Water Penetration Resistance (4): Highest level of resistance to water penetration, on a scale of 1 to 4.
Water Vapour Resistance (1): Basic breathability for comfort during physical activity, rated 1 out of 3.
Rain Tower Test (X): Not tested according to this criterion.

Specifications Table

Collection	Trousers
Flame Retardant	No
Chemical Resistant	No
High Visibility	Yes (Class 2)
EN Standards	EN ISO 20471 (High Visibility Clothing), EN 343 (Protection against rain)
Seasonality	All-Season
Color	Yellow
Workwear Options	Waterproof
Material	100% polyester (170 g/m²), Polyurethane coating
Closure	Elastic waistband
Gender	Men
Sizes Available	XS-4XL
Product Weight	0.6 kg

Instructions and Care

Do not use fabric softener
Machine wash in lukewarm water (40°C)
Do not bleach
Do not tumble dry
Do not iron
Do not dry clean

Specifications

Certification EN ISO 20471 (High Visibility Clothing) EN 343 (Protection against rain) Sizes XS – 4XL Hi-vis class Class 2 Material 100% polyester, Polyurethane Closure Elastic waistband Weight 170 Season All-Season

Shipping & returns

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

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