Tranemo Stretch FR Work trousers with stretch CL.2 6321-81

Lead time: 4-7 business days

Custom personalization

Low shipping costs

The table below is the official size chart from Tranemo Workwear , you can use it as a reference to determine which size you need for Tranemo clothing.

*All lengths in centimeters unless otherwise stated
**Information based on size chart from Tranemo Catalog
***If you wish to personalize your clothing, we always advise you to try it on first

Also see other Tranemo size charts .

Sizes	Sizes in inches	Waist width	Hip width	Inner leg length
44	30”R	74-78	94	79
46	32”R	78-82	98	80
48	33”R	82-86	102	81
50	34”R	86-90	106	82
52	36”R	90-94	110	83
54	38”R	94-99	114	84
56	40”R	99-104	118	85
58	42”R	104-110	122	85
60	45”R	110-116	126	85
62	48”R	116-122	130	85
64	50”R	122-128	134	85
Short sizes
Sizes	Sizes in inches	Waist width	Hip width	Inner leg length
80	28"S	72-76	90	78
84	30"S	76-80	93	78
88	32”S	80-84	96	78
92	33”S	84-88	100	78
96	34”S	88-92	104	78
100	36”S	92-96	108	78
104	38”S	96-100	112	79
108	40”S	100-105	116	80
112	42”S	105-110	120	81
116	45”S	110-116	124	81
120	48”S	116-122	128	81
Longer sizes
Sizes	Sizes in inches	Waist width	Hip width	Inner leg length
146	32”T	78-82	98	85
148	33”T	82-86	102	86
150	34”T	86-90	106	87
152	36”T	90-94	110	88
154	38”T	94-99	114	89
156	40”T	99-104	118	90

✔ Shipping: In-stock items ordered before 15:00 will be shipped immediately. We ship everything as complete as possible.

✔ Delivery time: Check the specific delivery time after selecting your color and size.

✔ Delivery: Usually delivered the next (working) day. You will receive an email with the track & trace code.

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Tranemo Stretch FR High Visibility Work Trousers with Stretch CL.2 6321-81

These flame retardant work pants deliver the comfort and protection you need on site. Built with inherent flame retardant stretch fabric, these multinorm work trousers keep you moving freely whilst meeting strict safety standards. The high visibility design with reflective bands ensures you're seen in low light conditions, making these long work trousers ideal for demanding environments where safety matters. Whether you're working in electrical hazard zones or around heat sources, these stretch work pants combine functionality with genuine peace of mind.

Key Features

Inherent flame retardant stretch fabric for enhanced comfort during demanding work
Metal-free construction throughout the entire garment
Pre-formed knee pockets with reinforced protection fabric
Practical cargo pocket with hidden key ring and phone pocket with flap
Adjustable leg length with press studs for a customised fit

Recommendations from our Unishore Expert

These high visibility work trousers offer comprehensive protection according to strict multinorm safety standards, covering electrical arc hazards, chemical splashes and welding situations. The stretch panels across the crotch and back provide the mobility you need when reaching, bending or climbing, whilst the reinforced knee areas keep up with intensive work. The metal-free design means no unnecessary weight or discomfort, and the adjustable leg endings ensure a proper fit that won't catch or drag. Pair these with a compatible flame retardant shirt for complete site coverage.

Product Features

Material - Tera TX 260 g/m², FR Stretch 320 g/m², HTFR Dobby reinforcement fabric 295 g/m² with Cotton, Nylon and Modacryl blend
Fit - Regular
Pockets - Hand pockets, cargo pocket with stretch and flap, phone pocket with flap, ruler pocket with tool pockets and back pockets with flap
Closure - Buttons and zipper with reinforced crotch and stretch
Leg Length - Long leg length with pre-formed knees and adjustable hem
Article Number - TRA6321

Standards and Safety

Flame retardant protection against splashes of molten iron EN 11612 E1
Limited protection in less hazardous welding situations EN 11611 Class 1
High visibility with fluorescent and reflective bands EN ISO 20471 Class 2
Electric arc protection up to 168 kJ at 4kA and 400V IEC 61482 Class APC 1
Protection against liquid chemical splashes EN 13034 Type-6
Antistatic properties for workplace safety EN 1149-5

SPECIFICATIES

Garment features

Flame retardant, Antistatic, High Visibility, Metaalvrij, Reflection, Multinorm

Additional garment features

Knee pockets

Fabric quality

271-310 gsm

Garment length

Normal

EN 1149 standard

EN 13034 standard

EN ISO 20471 standard

Class 2 (0.5 m2 fluorescent, 0.13 m2 reflective)

IEC 61482 standard

Class APC 1 >(168 kJ, 4kA, 400V)

IEC 61482 ATPV rating

ELIM: 8,1 cal/cm² EBT: 8,7 cal/cm²

EN ISO 11611 standard

Class 1 Less hazardous welding situations

EN ISO 11612 standard

A1 Surface area, A2 Edge ignition, B1: Convection heat 4 to 10 seconds, C1: Radiation heat 7 to 20 seconds, F1: Contact heat 5 to 10 seconds

EN ISO 14116 standard

Index 1

Garment standards

Antistatic (EN 1149-5), High Visibility (EN 20471), Electric arc protection (IEC 61482), Protection of liquid chemicals (EN 13034 type 6), Protection during welding (EN 11611)

Fit

Regular

Leg length

Long leg length

Fastening

Buttons, Zipper

Stretch type

Stretch

Garment type

Lange werkbroek, Stretch work trousers, Work pants, Multinorm work pants, Pants, High visibility trousers, Work pants with knee pockets

Lining fabric quality

271-310 gsm

Washing instructions

Bleaching, Do not bleach, Tumble dry at low temperature, To smoothe, Chemical cleaning, 60℃ Washable

Material

Tera TX, 260 g/m2, EN ISO 11612 E1, EN ISO 11611 CL.1, EN 13034, LOI: 29.8%, FR Stretch, 320 g/m2, Reinforcement fabric, HTFR Dobby, 295 g/m2, ELIM : 8.1 cal/cm2 EBT: 8.7 cal/cm2