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Smith  |  SKU: E007423U15559  |  Barcode:

Smith Mainline Mips Helmet - Blue beige

Regular price €309,95
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Product details

Advanced Protection for Technical Descents

The Smith Mainline is the downhill-certified enduro helmet designed for those seeking the utmost in performance without compromising on safety. Koroyd™ technologies and MIPS® offer superior energy absorption during impacts, allowing you to tackle the most technical and demanding trails with total awareness. Whether you're racing in the international EWS circuit at Whistler or tackling the final phase of your local enduro competition, this helmet provides the protection needed to push your limits. The certifications CPSC, CE EN 1078 and ASTM F1952 downhill ensure that every aspect of the design has been tested for the most extreme conditions, offering peace of mind during every aggressive descent.

Extended Comfort and Superior Ventilation

Built with lightweight and breathable materials, the Mainline delivers extended comfort without fatigue even during intense and prolonged sessions on challenging terrain. The 21 fixed vents maintain a constant airflow, while the AirEvac™ system synchronizes perfectly with Smith cycling glasses to ensure efficient ventilation and fog-free vision in any weather conditions. The intelligent integration with high-performance eyewear maximizes practicality and visual comfort, eliminating distractions while riding. The aerodynamic design reduces weight while maintaining structural rigidity, ideal for those seeking quality and reliability in their mountain bike gear.

Customization and Perfect Fit

Three washable padding kits, two crown liners and two interchangeable cheek pads allow optimizing the fit precisely to your individual morphology, fitting like a glove. The adjustable visor enables precise adjustments to maximize comfort and protection according to your specific needs. The X-STATIC®/XT2® hybrid antibacterial lining resists odors, keeping freshness for longer, while the lightweight weight of 770g in size M delivers performance without sacrificing protection. Available in Color Blue Beige (Matte Royal Navy/Summit), the Mainline represents the ultimate choice for those who ride enduro at competitive or recreational levels, ensuring consistent performance and reliable protection in every riding situation.

Technical Features

  • Full-coverage Koroyd® shell for lightweight energy-absorbing and ventilated protection
  • MIPS® Brain Protection System that neutralizes rotational forces from angled impacts
  • Certifications CPSC, CE EN 1078 and ASTM F1952 downhill for maximum certified safety
  • AirEvac™ ventilation system integrated with Smith cycling glasses for anti-fog lenses
  • 21 fixed vents guarantee a constant airflow during riding
  • Adjustable visor for a personalized fit to individual preferences
  • X-STATIC®/XT2® hybrid antibacterial lining for extended odor resistance
  • Three washable padding kits, two crown liners and two interchangeable cheek pads for optimized fit
  • Weight: 770g in size M with MIPS®
  • Color: Blue Beige (Matte Royal Navy/Summit)

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Shipping and delivery times

Orders are usually shipped within 24-72 hours (1-3 days) from payment receipt. Some items may have longer shipping times (5-7 days). The specific shipping times are indicated on each product page.

FREE SHIPPING (bikes excluded) from

€ 79.00 Italy
€ 129.00 Europe, Principality of Monaco, and San Marino
€ 249.00 Australia, Canada, Japan, Switzerland, Norway

Shipping costs start from

€ 6.50 STANDARD SHIPPING in Italy with express courier

Shipping times and costs may vary depending on the delivery country, chosen service, and weight.

Shipping with InPost service

€ 5.00 Italy
€ 12.00 France, Benelux, Spain, Portugal, Poland

Bicycle shipping

Shipping costs for all bicycles are fixed as follows.

€ 39.00 Italy
€ 49.00 Europe
€ 69.00 Rest of the world

Non-EU shipping

Local VAT and any customs duties for shipments of goods to customers outside the European Union (non-EU) will be charged to the recipient and requested by the courier at the time of delivery. If the delivery is not made due to refusal to pay the customs duties (local VAT and any applicable tariffs) requested by the importing country, all costs incurred by us for the return of the goods will be deducted from the refund.

In-store pickup

All online-ordered items can be picked up at the All4cycling store in the province of Varese, Via Gianfranco Miglio 2, 21045 Gazzada Schianno (VA).

For further details, we invite you to review the terms and conditions and the privacy policy.

Returns and refunds

  • You can return your unused items within 60 days of delivery.
  • All4cycling will check the condition of the returned product before issuing the refund.
  • If the product, packaging or labels are missing, damaged or used, or if the returned product is different from the one purchased, All4cycling may reduce or refuse the refund.
  • The refund will be issued within the time limits established by applicable law. Actual processing times may vary depending on receipt and inspection of the returned product and the payment method used.
  • The refund will be issued using the same payment method used for the order. If you would prefer a different method, please specify this in the notes when submitting your return request.
  • If you paid by cash on delivery, enter your IBAN in the return notes to receive the refund.
  • Returns are eligible for a refund only: size exchanges are not available.
  • Returns without an order reference will not be accepted.
  • Returns are FREE in Italy. For all other countries, return shipping is at the customer’s expense.
  • For returns from Germany and Austria, €6.90 will be deducted from the refund.
  • For returns from Spain and France, €9.90 will be deducted from the refund.
  • For all other countries, the cost varies depending on the courier selected. Shipping costs are entirely the customer’s responsibility.

FOR A SAFE RETURN

  • Use suitable packaging, such as a box or mailing bag, to protect the product.
  • Keep the original packaging and place it inside an outer shipping package.
  • Do not remove any tags or labels and keep the original packaging.
  • Avoid wearing perfume or deodorant when trying on garments that you may wish to return.
  • Use a trackable shipping service.

SHIPPING COSTS

Italy FREE return at post offices and Poste Italiane collection points
Germany & Austria Fixed cost of €6.90 with DHL
Spain & France Fixed cost of €9.90 with DHL
Other countries Variable cost depending on the courier selected by the customer