HELLY HANSEN Chelsea Evo 2.0 BOA SAFETY BOOT | Waterproof

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 CHELSEA EVOLUTION 2.0 MID BOA S7S HT WIDE Safety Boot Men Work Shoe - Waterproof

Upgrade your work footwear with the HELLY HANSEN CHELSEA EVOLUTION 2.0 MID BOA S7S HT WIDE Safety Boot, engineered to deliver ultimate protection, durability, and comfort. This waterproof and breathable safety boot is made for the modern professional who demands all-day performance, superior fit, and advanced safety features. With a composite safety toe, metal-free penetration resistance, and the innovative BOA® Fit System, these boots keep you secure and comfortable in demanding environments. Featuring reflective details for enhanced visibility and a moisture-wicking Ortholite® footbed, every step is designed to keep you at peak performance.

Key Features

Helly Tech® Waterproof Membrane: Keeps feet dry and protected in wet environments.
BOA® Fit System (M4): Quick, seamless, and secure fit every time.
Composite Safety Toe: Lightweight toe protection without metal components.
Metal-Free Nail Penetration Protection: Advanced safety for hazardous worksites.
Wide Fit: Designed for maximum comfort for broader feet.
Molded TPU Toe Bumper & Heel Overlay: Enhanced durability and protection against wear.
Reflective Details: Increased visibility in low-light conditions.
Moisture-Wicking & Breathable Air Mesh Lining: Helps manage sweat and maintain comfort.
Ortholite® X25 Hybrid Footbed: Lightweight, breathable, and eco-friendly cushioning with excellent moisture management.
High Rebound EVA Midsole: +50% energy return for anti-fatigue and superior shock absorption.
HELLYGRIP Rubber Outsole: Superior traction and oil/slip resistance.
Sizes: 35-48; Unisex design for versatility.

Certification

EN ISO 20345:2022-S7S FO SR: Safety footwear tested for mechanical and slip resistance requirements.
- S7S: Full safety features including water resistance, enhanced slip resistance, puncture protection, and anti-static properties.
- FO: Outsole is resistant to fuel and oil.
- SR: Outstanding slip resistance on ceramic and steel surfaces.
BS EN IEC 61340-4-3:2018 – ESD: Designed to prevent electrostatic discharge, making them suitable for sensitive environments.
DGUV 112-191: Certified for the use of orthopedic insoles without compromising safety certification.

Specifications Table

Product Type	Shoe & Boot
Seasonality	All-Season
Colors	Black, Gray
Shoe Options	Waterproof, Breathable, Puncture Resistant, Slip Resistant, Oil Resistant, ESD Safe, Antistatic, Scuff Resistant, Shock Absorbing, Anti-Fatigue
Shoe Type	Half-height
Type of Toe	Composite
Safety Class	S7S: S7 + slip-resistant
EN Standards	EN ISO 20345 (Safety footwear), CEI EN 61340 (ESD Safe), DGUV Regel 112-191 (Orthopedic Insoles)
EN Extra Features	ESD (Electrostatic Discharge), FO (Fuel/oil resistant), P (Penetration resistant), SR (Slip resistant)
Weight (Half Pair, Size 42)	1650g
Sizes Available	35-48
Upper Material	Microfiber
Footbed	Ortholite® X25 Hybrid
Midsole	High Rebound EVA
Outsole	HELLYGRIP Rubber

Instructions and Care

Clean regularly with a damp cloth to remove dirt and debris.
Allow to air dry after use; avoid direct heat sources.
Store in a cool, dry place away from sunlight when not in use.
Check safety features regularly for optimal performance.
Replace insoles as needed for continued comfort and support.

Specifications

Certification EN ISO 20345 (Safety footwear) CEI EN 61340 (Preventing Electrostatic Discharge - ESD) DGUV Regel 112-191 (Orthopedic insoles) Sizes 35 – 48 Toe cap Composite Safety class S7S: S7 + slip-resistant Season All-Season

Shipping & returns

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

Your cart

HELLY HANSEN CHELSEA EVOLUTION 2.0 MID BOA S7S HT WIDE 78383 Safety Boot MEN Work Shoe - Waterproof

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 CHELSEA EVOLUTION 2.0 MID BOA S7S HT WIDE Safety Boot Men Work Shoe - Waterproof

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