Discover G4 dimension’s up-market cycling jackets made from the latest technical materials. Cyclists will appreciate the form, fit and the feel of these bike jackets. All our jackets are made in Italy and designed by Geoffroy Lequatre, a former professional cyclist. 

  • Prepare yourself to feel different! Performance, Style and above all Technicality. We present the second generation of the most sophisticated ARCHANGE cycling jacket in the world. This winter cycling jacket, Archangel silver, is made of more than 15 Lycra fabrics, windproof, reflective, water-repellent and warm. A winter cycling jacket that is one of a kind!

    382,50 €
    In Stock
  • Even more supremacy! A Supreme reflecting cycling jacket even more technical than before! Introducing the new Supreme blue-navy cycling jacket, which will make you defy the natural elements ... Counteract fall and its cool windsand rain by wearing this new edition of the technical cycling jacket.

    229,17 €
    In Stock
  • The winter cycling jacket e-Motion from G4 ranges is a technological feat thanks to its dynamic cuts, fabric combinations, waterproof/quilted/reflective membranes. The whole cycling jacket is sublimated with a long autonomy optic fiber fixed or flashing for optimal security during bad conditions or at nightfall rides.

    324,17 €
    In Stock
  • We dream of a world where time doesn’t matter, we can ride anytime, anywhere, in all weather conditions. Our know-how, combined with the leading-edge textiles, has allowed us to design the SUPREME jacket - a jacket which enjoys both rain and sunshine. It’ll light up your rides. Control is finally in your hands!

    220,83 €
    In Stock
  • Be ready to perceive new sensations: pleasure, style and especially technicality. We present to you, the most sophisticated cycling jacket in the world. This winter Archangel cycling jacket is composed of more than 15 fabrics creating this exceptional garment. The Rare Pearl for all fans of rarity and elegant styling. The new G4 A/W collection, that is...

    375,00 €
    In Stock
  • The Supreme Evolution Cycling Jacket: the must-have of the mid-season The Supreme Evolution lightweight mid-season long-sleeved jacket, the result of an evolution of the previous winter jacket Supreme, is specially created to ward off all weather events (rain, wind, and mid-cool weather) encountered during your different outings.

    204,17 €
    In Stock
  • Our 3 in 1 Denim winter jacket will exceed all your requirements, whether you’re taking a simple stroll or taking part in a race, thanks to its three innovative layers. This new collection of top-of-the-range jackets continues G4’s la performance élégante.

    129,17 € 299,17 €
    In Stock
  • More than just a rain jacket, its thermal insulating fabric cuts out the wind, providing protection from the cold. The jacket's materials provide both ventilation and improved heat regulation for optimal breathability.

    215,83 €
    In Stock
  • The Winter Collection Label cycling jacket is designed for amateurs and practitioners looking for comfort, lightness, performance and a product adapted to extreme climatic conditions Wear the G4 emblem!

    140,83 €
    In Stock
  • Get ready for cooler rides thanks to our ARCHANGEL cycling windproof lightweight jacket. Its elegant and modern colour scheme, deep petrol blue and purple combining the black gently on the panels to the front and rear of the garment, reflect the cool style of the last Fashion requirements.

    122,50 € 182,50 €
    In Stock
  • Our Blue Motion long sleeve cycling jersey is ideal for mid-season between autumn and winter. This jersey has been specially developed for cyclists looking for comfort and lightness. It is a product adapted to mid-season temperatures. The mid-season Blue Motion jersey fits perfectly with the tights of our new e.Motion collection.

    114,17 € 154,17 €
    In Stock
  • The Sirocco cycling windvest is the new in windvest from our Sirocco range. It is a set of new technical fabrics never used in our ranges coupled with the windproof and water-repellent fabrics from our first Sirocco cycling windbreaker.

    154,17 €
    In Stock
  • G4’s jacket combines research with the latest fabric technology to produce a jacket that can combat the worst weather conditions. Wind-proof, water-repellent and breathable thanks to its special exterior membrane; the jacket provides protection, warmth and comfort combined with 4-way stretch Storm fabric for a close, aerodynamic fit.

    165,83 €
    In Stock
  • Designed for cold and wet conditions. The Label collection rain jacket protects your bust without overheating. This cycling jacket protects you optimally in cool and dry temperatures thanks to its unique breathability.

    123,33 € 154,17 € -20%
    In Stock
  • This bike jacket will be perfect for your mid-season and winter rides. Its comfortable reinforced collar will prevent chafing and keep out the wind.

    224,17 €
    Product available with different options
  • Ideal for changing weather conditions, this new membraned SIROCCO® windbreaker is tested in tough conditions to bring you the comfort and technicality you need for your long rides! UNISEX wind jacket.

    93,50 € 107,50 €
    In Stock
  • The sleeveless cycling windbreaker jacket COLLECTION LABEL is ideal for protecting yourself from the wind during your mid-season outings. This light and thin windbreaker is very practical because it can be easily stored in the back pocket of your jersey to better deal with weather changes! Wear the G4 emblem!

    74,38 € 87,50 € -15%
    In Stock


    In mid-season it is more difficult to motivate oneself and the good cycling equipment to roll in cool conditions, windy and sometimes stormy is frequently sought…

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    Veste hiver

    At G4, we are always looking for maximum comfort on the bike, to get a maximum of pleasure for everyone. After research and prototyping, we designed and developped the ultimate cyclist suit, the one piece integral just for you, which accompany you everywhere....READ NOW

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    Veste hiver

    Our ambassadors, and our customers give you their advice to choose your winter cycling jacket. Several technicity, several ranges to discover, before making the right choice ....follow up!

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