Suivre mon colis
Free delivery from [threshold]

Max's recommendations

Éclairage clignotant pour casque de Overade OxiTurn

4.84

25 reviews

Overade Overade OxiTurn Flashing Helmet Light
Add -
60,48€
Poncho de Pluie Imperméable - Le Temps des Grenouilles, coloris Vert Mastic

4.79

42 reviews

Le temps des Grenouilles Waterproof Rain Poncho - The Time of Frogs
Add -
91,23€
Couvre-chaussures imperméable - Tucano Urbano HYDROSTRETCH® UOSE
Tucano Urbano Waterproof shoe covers - Tucano Urbano HYDROSTRETCH® UOSE
Add -
30,65€
Support téléphone Magnétique avec Pochette Imperméable - SHAPEHEART

4.61

18 reviews

Shapeheart Magnetic Phone Holder with Waterproof Pouch - SHAPEHEART
Add -
30,65€
Lingette microfibres antibuée Visiodry - VisioFog
VisioDry Visiodry Anti-Fog Microfiber Cloth - VisioFog
Add -
11,27€ 7,17€
Planche de stickers Stick me baby : Savana Natural, coloris Kit 2 planches différentes
stick me baby Stick me baby sticker sheet: Savana Natural
Add -
8,09€

More than [amount] to benefit from free delivery

No thanks, I'm finalizing my order

Back to products

My cart
Close

More than [amount] to benefit from free delivery

Your shopping cart is empty

Discover our flagship products below

casque-velo-exklusiv-macadam-creme-1

Bicycle helmet

Sacoche avant vélo Mero Mero Piha, coloris Rose

The best bike bags for city, road and adventure

Poncho de Pluie Imperméable - RainKiss, coloris Pink Panther

Our Ponchos and Rain Capes

Antivol U Kryptonite Evolution Mini-7 avec Câble Kryptoflex

Bicycle locks

See all products

  • Pay in 3 installments with

  • Free delivery from [threshold]

  • Free Exchange and Return* for 30 days

  • Already more than 32,900 satisfied customers

Home / Bicycle helmet

Swivvle Reflective Bike Helmet – Sirius

Ivory-White

L 59-61cm

  • Casque vélo réfléchissant Swivvle , Sirius, coloris Ivory-White
Casque vélo réfléchissant Swivvle , Sirius, coloris Ivory-White
Swivvle

Swivvle Reflective Bike Helmet – Sirius L 59-61cm Ivory-White

169,13€
Visibilité 360°
Technologie MIPS
Attache aimantée : Ouverture / Fermeture facile
Hautement réfléchissant
Color
  
Ivory-White
Size
Sizing guide
Close

Free Delivery : to your home between [D+6] and [D+10]

Information livraisons
Close
🇫🇷 Metropolitan France

Relay point: Mondial Relay

3.90€

Free from €75

Relay point: Chronopost Pickup

3.90€

Free from €75

At home: Colissimo

6.95€

Delivery within 48 hours

🇫🇷 24h Express Delivery

At home 24 hours - Chronopost Express

€19.95

24-hour delivery

🌍 International delivery

Shipping costs calculated based on your destination. Delivery within 3 to 7 business days.

Add to cart
Pay in 3 instalments of 56,37€ with
Swivvle Reflective Bike Helmet – Sirius  
169,13€
Color
Casque vélo réfléchissant Swivvle , Sirius, coloris Ivory-White Ivory-White
  • Casque vélo réfléchissant Swivvle , Sirius, coloris Ivory-White Ivory-White
  • Casque vélo réfléchissant Swivvle , Sirius, coloris Rosy-Pink Rosy-Pink
  • Casque vélo réfléchissant Swivvle , Sirius, coloris Ocean Blue Ocean Blue
Size
L 59-61cm
  • M 55-58cm
  • L 59-61cm
Add
Swivvle Reflective Bike Helmet – Sirius  
169,13€
Add
Free delivery from €75 30 days to change your mind Free exchange and return*

Swivvle Reflective Bike Helmet – Sirius in detail

An ultra-visible helmet for riding in style

The Swivvle Sirius was designed in Belgium with a simple ambition: to combine visibility, comfort, and elegance in a single helmet. Thanks to its 360° reflective shell, it captures light to ensure your safety, even at night—no batteries, no cables, and no maintenance. An urban mobility accessory designed for those who want to be seen without sacrificing their style.

Protection, comfort and innovation combined

Beneath its sleek, stylish shell, the Sirius hides some serious safety tech: the MIPS (Multi-directional Impact Protection System) protects the brain from angled impacts, and its Fidlock magnetic buckle allows for easy one-handed adjustment. Weighing just 280g on the head, this helmet remains discreet, well-ventilated, and comfortable to wear, even on long urban rides.

Adapted sizes and ecological commitment

Designed for slimmer figures and female customers, the Sirius comes in three sizes:
• S: ideal for teenagers
• M: equivalent of a male small
• L: corresponds to a masculine M

Certified to CE EN1078, CPSC, and NTA 8776, it's suitable for e-bikes and city use. And because every detail counts, Swivvle is committed to planting a tree for every helmet purchased.

FAQ

Your questions about the Swivvle headset - Sirius

FAQ

Your questions about the Swivvle headset - Sirius

Is this helmet really visible in the dark?

Yes, the Sirius incorporates SR-TECH technology, which makes its hull fully 360° reflective. It reflects the light from headlights and streetlights without the need for batteries or built-in lighting.

What is integrated MIPS safety?

MIPS (Multi-directional Impact Protection System) is an oblique impact protection system designed to reduce rotational forces transmitted to the brain during an impact.

Who is this b helmet for?

It was designed primarily for a female or teenage clientele, with a slightly small sizing. Size S is suitable for teenagers, M for slim heads, and L corresponds to a male M.

Is this helmet compatible with an electric bike?

Yes, the Sirius is CE EN1078, CPSC and NTA 8776 certified, making it fully suitable for use with electric bikes, both in the city and on cycle paths.

How does the helmet close? Is it easy to handle?

It is equipped with a magnetic loopFidlock, which opens and closes with one hand, even with gloves. A simple, fast and secure system.

What colors are available for the Sirius model?

The helmet is available in three stunning glitter finishes:blue,pinkAndivoryEach version offers the same level of thoughtfulness and security, while adding a touch of style.

CASQUES RÉFLÉCHISSANTS À 360°

Swivvle : le casque qui renvoie la lumière à 360°

Swivvle est une marque belge, installée à Wevelgem, née d'une collaboration entre la Suisse et la Belgique. Elle s'est spécialisée dans la technologie rétroréfléchissante. Sur ses casques, le matériau réfléchissant est intégré à la matière même de la coque : il ne demande ni entretien ni recharge et ne s'use pas. Le casque Sirius associe un design intemporel, une haute visibilité et une protection pour le vélo du quotidien.

Bicycle helmet

Bicycle helmet
Bicycle helmet

Recently viewed