SIR SAFETY Fireworks SAFETY SHOES | S3S Fibreglass Toe

Size	Height (A)	Chest (B)	Waist (C)
XXSNL 42 / BE 36	154–158	86–90	74–78
XSNL 44 / BE 38	158–162	90–94	78–82
SNL 46 / BE 40	162–166	94–98	82–86
MNL 48 / BE 42	166–170	98–102	86–90
M+NL 50 / BE 44	170–174	102–106	90–94
LNL 52 / BE 46	174–178	106–110	94–98
XLNL 54 / BE 48	178–182	110–114	98–102
XL+NL 56 / BE 50	182–186	114–118	102–106
2XLNL 58 / BE 52	186–190	118–122	106–110
2XL+NL 60 / BE 54	190–194	122–126	110–114
3XLNL 62 / BE 56	194–198	126–130	114–118
3XL+NL 64 / BE 58	198–204	130–134	118–122

Size	Height	Chest	Waist
XS	148–156	84–90	72–78
S	156–164	90–96	78–84
M	164–172	96–102	84–90
L	172–180	102–108	90–96
XL	180–188	108–114	96–102
2XL	188–196	114–120	102–108
3XL	196–204	120–126	108–114

Size	Height	Chest
XS	148–156	84–90
S	156–164	90–96
M	164–172	96–102
L	172–180	102–108
XL	180–188	108–114
2XL	188–196	114–120
3XL	196–204	120–126

Size	Height	Chest
XS	148–156	78–84
S	156–164	84–90
M	164–172	90–96
L	172–180	96–102
XL	180–188	102–108
2XL	188–196	108–114
3XL	196–204	114–120

Size	Height	Chest
XS	148–156	84–90
S	156–164	90–96
M	164–172	96–102
L	172–180	102–108
XL	180–188	108–114
2XL	188–196	114–120
3XL	196–204	120–126

Size	Height	Chest
M	164–172	96–104
L	172–180	104–112
XL	180–188	112–118
2XL	188–196	118–126
3XL	196–204	126–132

Size (EU)	Height	Chest	Waist
XS (36)	154–172	78–84	60–65
S (38)	154–172	82–88	64–69
M (40)	158–166	86–92	68–73
M+ (42)	158–176	90–96	72–77
L (44)	162–180	94–100	76–81
XL (46)	162–180	98–104	80–85
XL+ (48)	166–184	102–108	84–89
XXL (50)	170–188	106–112	88–93
XXL+ (52)	170–188	110–116	92–97
XXXL (54)	170–188	114–120	96–101
XXXL+ (56)	170–188	118–124	100–105

Description

SIR SAFETY FIREWORKS Safety Shoes S3S MEN Work Shoe

Upgrade your workplace safety and comfort with the SIR SAFETY FIREWORKS Safety Shoes S3S. These high-performance work shoes are engineered for demanding environments, featuring a robust grain leather upper, fibreglass toe cap, and PS-type composite puncture-proof midsole. The combination of a high-top design, metatarsal protection, advanced shock absorption, and enhanced grip ensures your feet remain secure and comfortable even during long shifts on rugged terrains. Compliant with the latest EN ISO 20345 S3S standard, these shoes are perfect for professionals seeking durability, protection, and all-season reliability.

Key Features

Upper Material: Grain leather with scratch-resistant texture and quick release
Lining: DRY PLUS polyester with high draining power and extra heel protection
Toe Cap: Lightweight fibreglass for superior safety
Puncture Protection: PS-type composite midsole
Footbed: Memory and polyurethane foam with cushioning and high shock resistance
Sole: Two-component PU/rubber sole with high shock absorption and grip
Metatarsal Protection: High-top design with added safety for the metatarsal area
Specialized Outsole: Nitrile rubber tread resistant to contact heat, oil, acids, and wear
TPU Overcap: Extra abrasion resistance in the toe area
Rear Reinforcement: Enhanced abrasion resistance and heel support
Self-Cleaning Cleats: Deep, sharp-edged for increased grip and self-cleaning action
Ladder Grip System (LG): Increased grip and stability on ladders
Antistatic & Water Repellent: Enhanced protection for various environments
Suitable For: Gravelly, rocky, or uneven surfaces

Certification

EN ISO 20345 S3S CI HI HRO FO SC LG SR Certified

S3S: Safety footwear with toe protection, water resistance, puncture resistance, and enhanced slip resistance.
CI (Cold Insulation): Designed to maintain comfort and insulation in cold environments.
HI (Heat Insulation): Protects feet from excessive heat and ensures thermal comfort.
HRO (Heat-Resistant Outsole): Outsole resists high temperatures (contact heat up to 300°C).
FO (Fuel/Oil Resistant): Outsole remains unaffected by contact with fuel or oil, maintaining grip and integrity.
SC (Scuff Cap): Reinforced toe area for enhanced durability against abrasion.
LG (Ladder Grip): Specialized grip system enhances safety and stability on ladders.
SR (Slip Resistant): Tested to provide superior grip on wet and slippery surfaces.
P (Penetration Resistant): Integrated midsole resists puncture hazards from underneath.
M (Metatarsal Protection): Extra metatarsal guard for impact protection to the upper foot.
Regulation Compliance: Designed and manufactured under (EU) 2016/425 PPE Regulation.

Specifications Table

Collection	Shoe & Boot
Flame Retardant	No
Chemical Resistant	No
High Visibility	No
EN Standard	EN ISO 20345 (Safety footwear)
Seasonality	All-Season
Color	Black
Key Properties	Abrasion Resistant, Antistatic, Breathable, Heat Resistant, Insulated, Oil Resistant, Puncture Resistant, Scuff Resistant, Shock Absorbing, Slip Resistant, Water Repellent
Shoe Type	High
Toe Protection	Fiberglass
Safety Class	S3S: S3 + Slip Resistant
EN Extra Features	CI (Cold Insulation), HI (Heat Insulation), HRO (Heat Resistant Outsole), FO (Fuel/Oil Resistant), SC (Scuff Cap), LG (Leg Guard), SR (Slip Resistant), P (Penetration Resistant), M (Metatarsal Protection)

Instructions and Care

Store the footwear in a cool, dry place away from heat sources and direct sunlight.
Check shoes for good condition before each use—replace if damaged.
Clean using a soft brush and water to maintain material and performance.

Specifications

Certification EN ISO 20345 (Safety footwear) Sizes 37 – 50 Toe cap Fiberglass Safety class S3S: S3 + slip-resistant Season All-Season

Shipping & returns

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SIR SAFETY FIREWORKS Safety Shoes S3S MEN Work Shoe - Fibreglass Toe & Composite Midsole

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SIR SAFETY FIREWORKS Safety Shoes S3S MEN Work Shoe

Key Features

Certification

Specifications Table

Instructions and Care