SIR SAFETY STRATOS 3 Full Body Harness - Quick Attach Buckles

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€294,90€243,72 excl. VAT €243,72 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 361 (Full body harnesses)EN 358 (Work positioning belts and lanyards)EN 813 (Sit harnesses)

Description

SIR SAFETY STRATOS 3 Full Body Harness

The SIR SAFETY STRATOS 3 Full Body Harness combines advanced safety, superior ergonomics, and exceptional durability—designed for demanding professionals working at height. This harness features multiple attachment points for fall arrest and work positioning, all constructed from robust 44 mm polyester webbing with a breaking force of 23 kN. Thanks to its automatic quick-attach buckles, fully adjustable, and padded components, the harness delivers outstanding comfort and support throughout long work hours. Rigorously certified to EN 361, EN 358, and EN 813 standards, it ensures optimal safety and maximizes efficiency for rope access, rescue, and maintenance operations.

Key Features

Certified for Fall Arrest & Work Positioning: Meets EN 361, EN 358, and EN 813 standards.
Multiple Attachment Points: 1 dorsal ‘D’ ring (back), 1 sternal ‘D’ ring (chest), 1 ventral ‘D’ ring (front/waist), 2 lateral ‘D’ rings (hips).
Full Adjustability: Easily adjustable shoulder straps, leg loops, and padded waist belt for custom fit.
Automatic Quick-Attach Buckles: Stainless steel components ensure fast, secure fastening.
Padded Comfort Zones: Shoulder straps, leg loops, waistbelt, and seat are all padded for shock absorption and comfort in prolonged use.
Enhanced Ergonomics: Stretching straps, extra padding, and ergonomic sternal D-ring for improved user comfort and reduced fatigue.
Accessory-Friendly: 2 tool rings and 1 large back ring for carabiners and accessories; extra lanyard keepers and loops.
Durable Construction: Made from 44 mm wide polyester webbing with a 23 kN breaking force and high tenacity polyamide stitching.
Galvanised Steel Components: All metallic hardware is corrosion-resistant for lasting performance.
Maximum Load Capacity: Supports up to 140 kg user weight.
All-Season Usability: Designed for year-round reliability and versatility.

Certification

EN 361 (Full Body Harnesses): Specifies requirements for harnesses designed to stop falls safely, ensuring secure attachment and even load distribution in the event of a fall.
EN 358 (Work Positioning Belts & Lanyards): Defines safety features for belts and lanyards used for work positioning, ensuring stability and security while working at height.
EN 813 (Sit Harnesses): Outlines criteria for harnesses intended for situations requiring support in a sitting position, such as rope access or rescue, emphasizing comfort and user stability.
This harness is designed and manufactured according to Regulation (EU) 2016/425 for personal protective equipment, guaranteeing conformity to essential health and safety requirements.

Specifications Table

Collection	Fall Protection
Flame Retardant	No
Chemical Resistant	No
High Visibility	No
Certification Standards	EN 361, EN 358, EN 813
Seasonality	All-Season
Gender	Unisex
Material	Polyester (44 mm wide webbing)
Maximum User Weight	140 kg
Fall Protection Type	Full Body Harness
Attachment Points	Dorsal (back), Sternal (chest), Ventral (front), Lateral (hip)
Key Features	Adjustable Leg Straps, Adjustable Shoulder Straps, Quick-Connect Buckles, Tool Loops, Elasticated

Instructions and Care

Suitable for any work at height or rope access applications.
Always read and follow the included user manual before use.
Inspect the harness for damage before each use; replace immediately if any faults are found.
Store in a dry area, away from heat sources and direct sunlight to maximize lifespan.

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Specifications

Certification EN 361 (Full body harnesses) EN 358 (Work positioning belts and lanyards) EN 813 (Sit harnesses) Sizes One size – One size Season All-Season

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