SIR SAFETY MAXIMUM VECTOR S3 Boot | Waterproof, 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

MAXIMUM VECTOR Boot

Step into unparalleled safety and comfort with the MAXIMUM VECTOR Boot. Designed for the toughest environments, this boot combines a sleek Nubuck leather upper with a Cordura® ankle band for enhanced durability. Featuring a fibreglass toe cap and a composite midsole, this boot ensures maximum protection and comfort. The eco-friendly fur lining and Thinsulate padding provide excellent insulation, making it perfect for all-season wear.

Key Features

Upper Material: Nubuck leather with Cordura® ankle band
Toe Cap: Fibreglass for enhanced protection
Insole: EVA and RUBBER with variable thickness for comfort
Midsole: Composite with constant 4 mm thickness
Sole: PU/RUBBER with anti-shock and anti-twist features
Lining: Eco-friendly fur and Thinsulate padding for insulation
Extra Features: Slip-resistant, oil-resistant, waterproof, and insulated

Certification

The MAXIMUM VECTOR Boot complies with the EN ISO 20345 S3 SRC HRO CI standard, ensuring top-notch safety and performance:

EN ISO 20345: Safety footwear standard ensuring protection against various risks.
S3: Includes S2 features plus puncture resistance and cleats.
SRC: Slip resistance on ceramic and steel surfaces.
HRO: Heat-resistant outsole tested at 300°C.
CI: Cold insulation for comfort in low temperatures.

Specifications Table

Collection	Shoe & Boot
Flame Retardant	No
Chemical Resistant	Yes
High Visibility	No
EN Standard	EN ISO 20345 (Safety footwear)
Seasonality	All-Season
Color	Black
Shoe Options	Antistatic, Heat Resistant, Insulated, Oil Resistant, Shock Absorbing, Slip Resistant, Waterproof
Shoe Type	High
Type of Nose	Fiberglass
Workshoe Safety Classes	S3: S2 + puncture-resistant + cleats
EN Extra Features	CI: Cold insulation, HRO: Heat-resistant outsole, SR: Slip resistant

Instructions and Care

Store the footwear in a cool, dry place away from heat sources and direct light.
Before each use, ensure the footwear is in good condition. Replace if damaged.
Clean the footwear with a soft brush and water.

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Specifications

Certification EN ISO 20345 (Safety footwear) Sizes 39 – 47 Toe cap Fiberglass Safety class S3: S2 + puncture-resistant + cleats Season All-Season

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SIR SAFETY MAXIMUM VECTOR Safety Boots S3 MEN Work Boot - Fibreglass Toe & Composite Midsole

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MAXIMUM VECTOR Boot

Key Features

Certification

Specifications Table

Instructions and Care