Is this bib and brace waterproof?

Yes, thanks to the Flexothane fabric and EN 343 standard, it is 100% waterproof and windproof.

How do you adjust the fit of these trousers?

You can adjust the fit using elastic braces with PVC buckles and press studs at the ankles.

Does the Sioen Bandung 6620 provide thermal insulation?

No, these unlined rain trousers do not offer thermal insulation, but they protect against wind and rain.

Is this workwear flame-retardant or antistatic?

No, this model is not flame-retardant or antistatic and does not offer ARC protection.

What material is this garment made from?

It is made from flexible Flexothane Essential (knitted polyester with PU coating) with a fabric weight of 170 g/m².

SIOEN BANDUNG 6620 bavette trousers navy blue - 6620A2FE0B90XL SIOEN 6620A2FE0B90XL

Name: SIOEN BANDUNG 6620 bavette trousers navy blue - 6620A2FE0B90XL
Brand: SIOEN
SKU: 75831
Price: 31.46 EUR
Availability: PreOrder

Supplier number: SIOEN 6620A2FE0B90XL | EAN 5411805579359

31.46 tax incl.

€26.00 excl. VAT (incl. all environmental contributions)

Clothing size *

Stock is shown per size

S On backorder M On backorder L On backorder XL On backorder XXL On backorder 3XL On backorder

In stock On backorder Unavailable

On order: delivered from 13/10/2026

Ordered before 20:00 - delivered as of 13/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Dependable protection against wet weather

Practical benefits

Windproof and waterproof performance: The supple Flexothane fabric shields you from rain and wind while keeping you comfortable during outdoor tasks.
Unrestricted freedom of movement: The stretchy, lightweight material flexes naturally as you bend, lift, or climb without creating restriction.
Reliable Sioen fit: Adjustable elastic braces with sturdy buckles keep the bib trousers securely positioned during intensive daily work.

In a nutshell

The right choise for

With the Sioen Bandung 6620 bib and brace, you stay reliably protected during demanding outdoor work in wet and windy conditions. Made from flexible, lightweight 170 g/m² Flexothane Essential fabric, these unlined rain trousers deliver 100% waterproof and windproof performance compliant with en 343. The high front bib keeps moisture out while you bend, lift, or reach. Adjustable elastic braces with durable pvc buckles and press studs at the ankles ensure a secure, customized fit. This gives you full freedom of movement to work comfortably across construction sites, landscaping jobs, and agricultural terrain.

Product information FAQ

€31.46

tax incl.

Key features according to our expert

Holster pockets: No
Color: Blue
Arc flash protection: No
Thermal: No
High visibility: No
Water-resistant: Yes
Flame-retardant: No
Antistatic: No
Application: Rain
Women/Men: Men
Colour (manufacturer): Navy blue
Standard: EN 343 : 2003; EN ISO 13688: 2013
Weight/m²: 170 g/m²
Material: Flexothane essential
Properties: 100% waterproof; Windproof

Product description

The Bandung bib and brace trousers are made from the light, elastic Flexothane® so you will not be constrained in your movements. The trousers with elastic braces with PVC buttons and buckles and front bib are perfectly water and windproof. Moreover, the leg narrowings act as wind breakers.

Exterior

Elasticated braces with plastic buckle closure and buttons
Ankle narrowing with press studs

Materials

100% polyester knitting with PU coating; ± 170 g/m²

Washing instructions

Wash at or below 40°C (permanent press)
Do not bleach
Do not tumble dry
Do not iron
Dry-clean, any solvent except trichloroethylene (delicate)

Documents

⤓ Product sheet PDF

All Features

Holster pockets: No
Color: Blue
Arc flash protection: No
Thermal: No
High visibility: No
Water-resistant: Yes
Flame-retardant: No
Antistatic: No
Application: Rain
Women/men: Men
Colour (manufacturer): Navy blue
Standard: EN 343 : 2003; EN ISO 13688: 2013
Weight/m²: 170 g/m²
Material: Flexothane essential
Properties: 100% waterproof; Windproof
Range: All Weather
Generic colour: Blue
Specific colour id: B90
Model number: 6620
Specific colour label: Navy blue
Size id: XL
Certification: Tested for harmful substances according to Oeko-Tex® Standard 100 (1012048/Centexbel)
Gender: Men
Length (cm): 79.5
Norm: EN 343 : 2019 / Class 4-1-X
Fabrics pipe separated: 100% polyester knitting with PU coating; ± 170 g/m²

Brand SIOEN
91154433
EAN 5411805579359
Supplier number SIOEN 6620A2FE0B90XL

Frequently asked questions about this product

Answered by specialists

Is this bib and brace waterproof?: Yes, thanks to the Flexothane fabric and EN 343 standard, it is 100% waterproof and windproof.
How do you adjust the fit of these trousers?: You can adjust the fit using elastic braces with PVC buckles and press studs at the ankles.
Does the Sioen Bandung 6620 provide thermal insulation?: No, these unlined rain trousers do not offer thermal insulation, but they protect against wind and rain.
Is this workwear flame-retardant or antistatic?: No, this model is not flame-retardant or antistatic and does not offer ARC protection.
What material is this garment made from?: It is made from flexible Flexothane Essential (knitted polyester with PU coating) with a fabric weight of 170 g/m².

Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

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