Jannu
- OEKO-TEX
Wind-blocking front and mesh back: the sleeveless gilet for runners and cyclists. 100% polyester, smooth at the front and mesh at the back, which Roly calls breathable; 70 g/m², very light. Screen printing only, with designs in few colours, on the chest and upper back: no embroidery or transfer. Roly declares it windproof; reflective strips on the shoulders, chin guard and five colours, fluo yellow included. Unisex, OEKO-TEX certified.

The product, as the manufacturer describes it.
1 min read
Ultra-light windbreaker vest. Tone-on-tone front zip. Chin guard. Back in breathable fabric. Reflective strips on the front and back of the shoulders for enhanced visibility. Armholes and hem with elastic binding in matching colour. Left side pocket for folding.
5 colourways, real photos.
Tap a colour to see the product in that shade.
The techniques stated by the manufacturer.
Decoration techniques, maximum areas and number of colours as the brand declares them for this product.
Construction,
Technical data declared by the Brand
Front fabric: 100% polyester. Back fabric: 100% polyester mesh
Polyester

- 01Ultra-light windbreaker vest
- 02Tone-on-tone front zip
- 03Chin guard
- 04Back in breathable mesh fabric
- 05Reflective strips on the front and back of the shoulders for enhanced visibility
- 06Armholes and hem with elastic binding in matching colour
- 07Left side pocket for folding
- 08Removable label
- 09Wind-proof
- 10Breathable
The measurements,
in centimeters.
The measurements the manufacturer states for each size, in centimetres.
| Size | Chest (cm) | Length (cm) | Sleeve (cm) |
|---|---|---|---|
| XS | 46 | 62.5 | — |
| S | 49 | 64.5 | — |
| M | 52 | 66.5 | — |
| L | 55 | 68.5 | — |
| XL | 58 | 70.5 | — |
| XXL | 61 | 72.5 | — |
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Declared certifications.
And what they guarantee.
We list only third-party certifications declared by the manufacturer: some concern the environment, others the safety of substances or working conditions.
Certifies that every component of the finished product — fabric, stitching, buttons, labels, prints — has been tested against a list of over 1,000 harmful substances. Guarantees that what you wear contains nothing chemically dangerous to health. It says nothing about how the product was manufactured, by whom, or with what environmental impact: other certifications exist for those verifications. It is the world's most widely used and rigorous chemical safety standard for finished textile products.
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