Roots Multinorm Long Underpants RO35120

RO35120-S-NA

ColorNavy

Size S M L XL XXL 3XL 4XL

Excl. VAT

€61,03

Incl. VAT

€73,85

Lead time: 3-5 werkdagen

Custom personalization

Low shipping costs

It can be difficult to determine your size because manufacturers do not always adhere to the same guidelines regarding sizing. To help you on your way, we have collected size charts for all brands. By using these size charts, you can more easily estimate which clothing size you should choose for the item you have in mind. Size charts often include an example of how to best measure, so that you can easily calculate which size you need. In addition, it is often possible to determine your ready-to-wear size with a size chart.

Roots general size chart

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

Please note: we recommend trying on before personalization, no complaints can be made based on the size chart

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

Mate		1 Chest	2 Waist	3 Length
XS	44	86 - 90 cm	70 - 74 cm	172 - 180 cm
S	46	90 - 94 cm	74 - 78 cm	172 - 180 cm
S	48	94 - 98 cm	78 - 82 cm	172 - 180 cm
M	50	98 - 102 cm	82 - 86 cm	180 - 188 cm
M	52	102 - 106 cm	86 - 90 cm	180 - 188 cm
L	54	106 - 110 cm	90 - 94 cm	180 - 188 cm
L	56	110 - 114 cm	94 - 98 cm	188 - 196 cm
XL	58	114 - 118 cm	98 - 102 cm	188 - 196 cm
XL	60	118 - 123 cm	102 - 106 cm	188 - 196 cm
XXL	62	123 - 129 cm	106 - 111 cm	196 - 204 cm
XXL	64	129 - 135 cm	111 - 117 cm	196 - 204 cm
3XL	66	135 - 141 cm	117 - 123 cm	196 - 204 cm
3XL	68	141 - 147 cm	129 - 135 cm	204 - 212 cm
4XL	70	147 - 153 cm	129 - 135 cm	204 - 212 cm
4XL	72	153 - 159 cm	135 - 141 cm	204 - 212 cm

✔ 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.

9.3 "Perfectly arranged!"

4,804 reviewers preceded you

Roots Multinorm Long Underpants RO35120

When you're working in environments where flame hazards are a genuine concern, you need base layers that genuinely protect without compromising on comfort. These multinorm long underpants deliver exactly that. Built with inherently flame retardant properties, they meet multiple protective standards whilst maintaining breathability throughout your working day. The relaxed fit allows for natural movement, and the antibacterial treatment keeps you feeling fresh even during extended shifts. Flat stitching ensures durability and reduces irritation against your skin. At 210 g/m² fabric weight, these long underpants strike the right balance between protection and wearability, making them a smart investment for professionals in high-risk industries.

Key Features

Inherently flame retardant protection built into the fabric
Multinorm certified for comprehensive workplace safety standards
Antibacterial and hydrophilic properties for comfort and hygiene
Relaxed fit design for unrestricted movement during work
Flat stitching construction for enhanced durability

Recommendations from our Unishore Expert

These multinorm underpants are engineered for professionals who demand reliable protection without fuss. The blend of materials works together to offer breathability whilst maintaining the safety standards your role requires. The antibacterial treatment is genuinely beneficial during longer shifts, helping you stay comfortable from start to finish. The relaxed fit means you can wear these under your regular workwear without restriction, and they layer effectively with other protective garments. If you're regularly exposed to flame or electrical arc hazards, pairing these with our matching Roots flame retardant outer layer creates a complete protective system that performs when it matters.

Product Features

Material - 55% modacrylic, 43% viscose, 2% antistatic fibre
Fit - Relaxed
Leg Length - Full length with elasticated cuff detail
Article Number - RO35120

Standards and Safety

Inherently flame retardant according to EN ISO 11612 with A1 B1 C1 D0 E0 F1 protection
Antistatic properties certified to EN 1149-5 standards
Electric arc protection rated APC 1 (4 kA) under IEC 61482-2
General protective workwear requirements met under EN ISO 13688

SPECIFICATIES

Garment features

Antistatic, Flame retardant, Inherently flame retardant, Multinorm

Additional garment features

Elastic waist

Fabric quality

191-230 g/m²

Garment length

Normal

EN 1149 standard

J

IEC 61482 standard

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

IEC 61482 ATPV rating

ELIM 5,9 cal/cm2 - EBT50 6,5 cal/cm2

EN ISO 11612 standard

A1 Surface area, B1: Convection heat 4 to 10 seconds, C1: Radiation heat 7 to 20 seconds, D0: Not protective against molten aluminum splashes, E0: Not protective against molten splash aluminium

Garment standards

General requirements for protective workwear (EN ISO 13688) (formerly EN 340), Vlamvertragend (EN 11612), EBT50, Antistatic (EN 1149-5), Electric arc protection (IEC 61482), Flame retardant (EN 11612)

Fit

Relaxed/Loose

Garment type

Lange onderbroek, Multinorm underpants, Undergarments

Washing instructions

Maximaal 5 wasbeurten, 40℃ Wasbaar, Niet bleken, Niet in droogtrommel, Niet speciaal chemisch reinigen, Niet stomen, In droogtrommel op lage temperatuur

Material

55% Modacrylic / 43% Viscose / 2% Antistatic fibre

Base layer type

Long Johns