Alpinestars S-M5 Solid Helmet

Alpinestars’ development of the SM5 helmet is the result of years of extensive research and rider-focused innovation, drawing from the brand’s rich heritage in motorsports safety and design. With deep roots in motocross and a relentless commitment to rider protection, Alpinestars has applied its advanced engineering capabilities to create a helmet that balances lightweight performance with superior impact protection. From its multi-density EPS liner to a collarbone-friendly shell profile and hydration-ready design, every element of the SM5 reflects meticulous planning, expert craftsmanship, and a dedication to raising safety standards for riders worldwide.

Lightweight thermoplastic shell is impact-resistant and designed in two sizes to ensure a secure, comfortable fit, meeting both DOT and ECE safety standards.
Optimized ventilation system channels airflow through strategically placed air inlets and exhaust ports for maximum cooling performance.
Hydration tube channels and a wide, soft textile chin strap improve rider convenience and comfort without compromising safety.
Multi-density EPS liner and collarbone-friendly shell edges help absorb impacts and reduce injury risk in crash scenarios.
Removable anti-bacterial liner with SILVERPLUS® treatment wicks moisture efficiently and includes an emergency release cheek pad system for added safety.

Product Details

Brand	Alpinestars
Condition	NEW

Returns:

If you are unhappy with the product you ordered we make returns as easy and seamless as possible. We offer returns on orders within 30 days of the original delivery date.

Condition:

For items to be eligible for return they must be returned in:

New, unused condition. If the product has become damaged or dirty in any way including, but not limited to, scrapes, scuffs, dents, cracks, dirt, or pet hair, the product is no longer new and cannot be returned.
Original packaging. Packaging includes manufacturer boxes, tags attached, instruction books/manual, visor clings for helmets, etc. Items returned without all original packaging or with original packaging damaged are no longer new and are not eligible for return.

Exceptions:

The following items are Not Eligible for return:

Open chemicals, aerosols, undergarment, tires, and tire and wheel kits.

Electronics may not be returned if they have been opened, only new unopened items.

Fuel/liquid containers if they have ever been filled with any kind of liquid. Carriers prohibit the shipment of any container that has been filled with flammable liquids. We will not offer returns or refunds on containers that have been filled. If your fuel container is defective and needs to be warrantied out, contact us and we’ll instruct you on what to do.

Apparel Exchanges:

Sometimes it’s hard to get the right fit on the first try when ordering online. For that, we offer our apparel exchange program. On non closeout apparel orders we give you the first exchange for free!

Just reach out to us either by email, phone or chat on our website during normal business hours and let our customer service representative know your name, order number and what new size you need. They will then send you a prepaid shipping label to return the apparel item that didn’t fit. Once we receive the returned item we will ship out the new size at no cost to you.

Remember, the same policy applies to exchanges as to returns. Items must be in new condition with original packaging. If you think you will need to exchange an item, please do not wear it outside or take it on a test drive or use in any way would cause it to become dirty or damaged.

Condition:

For items to be eligible for exchange they must be returned in:

New, unused condition. If the product has become damaged or dirty in any way including, but not limited to scrapes, scuffs, dents, cracks, dirt, or pet hair, the product is no longer new and cannot be returned/exchanged.

Notes:

Please be aware that certain closeout items may not be available for exchange due to availability issues.
Apparel exchanges are available for up to 30 days after the original delivery date.