SIR SAFETY STARK 4 Ear Muffs - SNR 26 dB

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Free deliveryon orders over €50Free returnin 30 days

€29,90€24,71 excl. VAT €24,71 excl. VAT for business →

Size One size

One size

Sir Safety Size Chart

Sir Safety Size Guide

How to Measure

A – Height: Stand straight, barefoot, and measure total body height.

B – Chest: Wrap the tape around the fullest part of your chest, keeping it horizontal.

C – Waist: Measure around the natural waistline, just above your hips.

SIR SAFETY TROUSERS Size Table (cm)

*Tip:* Measure over light clothing; if you’re between sizes, choose the larger.

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

SIR SAFETY Functional Clothing – Size Table (cm)

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

SIR SAFETY Winter Knitwear – Size Table (cm)

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

SIR SAFETY Summer Shirts – Size Table (cm)

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

SIR SAFETY Weatherproof Clothing – Size Table (cm)

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

SIR SAFETY Disposable Chemical Protective Clothing – Size Table (cm)

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

SIR SAFETY Women – Size Table (cm)

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

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

EN 352-1 (Ear muffs)

Description

SIR SAFETY STARK 4 Ear Muffs

The SIR SAFETY STARK 4 Ear Muffs offer reliable hearing protection with high-density insulation foam and a soft, adjustable padded headband designed for comfort over extended use. Ideal for work environments where noise levels are moderate, these earmuffs provide an SNR rating of 26 dB and are engineered for a universal fit. Complying with EN 352-1 standards and Regulation (EU) 2016/425, they guarantee both safety and comfort for professional or personal use.

Key Features

SNR 26 dB: Effective reduction of ambient noise for moderate environments.
High-density insulation foam: Provides superior noise attenuation and long-lasting performance.
Adjustable padded headband: Ensures a comfortable fit for different head sizes.
Soft ear pads: Suitable for prolonged use without discomfort.
Lightweight design: Weighs only 188 g for unmatched wearing comfort.
Universally compatible: Designed for unisex use across all seasons.
Compliance: Manufactured to meet EN 352-1 safety standards and the requirements of Regulation (EU) 2016/425.

Certification

EN 352-1 (Ear Muffs): Certified earmuffs ensuring reliable hearing protection standards across Europe.
Tested SNR (Single Number Rating) 26 dB: Indicates the average level of sound attenuation provided by the earmuffs.
Frequency Attenuation Ratings:
- High frequency attenuation: 30 dB – Robust reduction for high-pitched industrial sounds.
- Medium frequency attenuation: 23.5 dB – Good coverage for typical worksite noise.
- Low frequency attenuation: 16 dB – Basic protection against lower frequency hums and rumbles.
Regulation (EU) 2016/425: Guarantees compliance with latest European safety regulations for personal protective equipment.

Specifications Table

Category	Hearing Protection
Type	Ear Muffs
SNR	26 dB
High Frequency Attenuation	30 dB
Low Frequency Attenuation	16 dB
Adjustable Headband	Yes
Seasonality	All-Season
Gender	Unisex
Flame Retardant	No
Chemical Resistant	No
High Visibility	No
Weight	188 g

Instructions and Care

Store in a cool, dry place away from heat sources.
Inspect earmuffs before use to ensure they are intact. Replace if damaged or worn.
Keep earmuffs away from impurities before and between uses to maintain hygiene.
Clean using a damp cloth; do not use solvents or harsh chemicals.

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Specifications

Certification EN 352-1 (Ear muffs) Sizes One size – One size Season All-Season

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