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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
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Description
alpinestar gear Alpinestars Supertech SM3 HelmetEngineered for MX, Enduro, and off road riding, the SM3 Helmet integrates advanced technologies and innovations designed to enhance ease of use, comfort, and impact protection. Key Features Advanced Shell Construction: This helmet features a thermo injected shell incorporating a special polymer blend enhanced by varying degrees of thickness that is engineered to deliver the optimal combination of impact protection and lightweight. The SM3 medium
Engineered for MX, Enduro, and off-road riding, the SM3 Helmet integrates advanced technologies and innovations designed to enhance ease of use, comfort, and impact protection.
Key Features
- Ventilation: Maximized ventilation and high levels of heat transfer exchange thanks to 10 inlets and seven exhaust ports.
- Rotational Acceleration Force Protection: Alpinestars patented low-friction coating is applied to the inner part of the main EPS liner to reduce the rotational acceleration forces that can result from certain oblique impacts. This layer essentially acts as a slip plane to mimic the brain’s own low-friction cerebrospinal fluid, which is the body’s natural defense against oblique impacts.
- Visor Release: Patented visor release system ensures the visor is released with the correct pre-determined amount of force, effectively reducing the forces on the rider’s neck during an impact.
Construction
- 5 EPS inner parts with 4 densities to effectively manage volume and impact perfromance.
- Hydration tube channels are integrated into the helmet’s cheek pads for convenience and performance.
- Comfort liner is constructed using recycled materials for a lower carbon footprint.
- The fit can be tailored to the rider’s head thanks to the helmet’s crown and cheek pads, which are available as genuine spare parts in different thicknesses.
Protection
- The inner and outer surfaces are engineered to minimize the effects of oblique impacts.
- Equipped with an Emergency Release System and removable cheek pads to permit the safe and easy removal of the cheek pads while the helmet is still on, while the 3D contoured foam ensures rider comfort.
- Soft textile chin strap is 25mm for optimal safety and rider comfort.
- Stainless steel D-rings ensure a tight and secure fit.
- The SM3 helmet conforms to both DOT certification and ECE 2206 homologation for use worldwide.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
A good find!
Size: 80 Count (Pack of 3)
This is a really thick pack of wipes. The wipes themselves are thick and textured. You can use one or two and be good to go. A little more pricey but you’re using less wipes for each change. Overall I like them. Good smell and no irritations. They clean well.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Love these
Size: 80 Count (Pack of 3)
I love these for my toddler, they are bigger than regular wipes and have a soft side and a scrubbing side made with raised dots that are still soft on the skin. They are wet enough to do a great job and I like that there is no alcohol. Great value for the price and really sturdy quality. Diaper rash has lessened since we switched to these. I've ordered several times. Easy to use.
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Reviewed in the United States on December 20, 2025
★★★★★ 5
Thick and big wipes
Size: 80 Count (Pack of 3)
Great quality and very moist. Great for cleaning up after a baby
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Best wipes I’ve ever used
Size: 10 Count (Pack of 6)
The price was so affordable I thought I might be disappointed. I’ve tried maybe 5 other brands and this is by FAR the best wipes and in perfect packaging for in home and travel use. The wipes are very thick, they do not break for ANYTHING I’m shocked. No fuzzy stringy debris like other wipes I’ve tried. Great for sensitive skin ! Will continue to buy.
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Reviewed in the United States on March 19, 2026
★★★★★ 4
Perfect Travel Wipes!
Size: 10 Count (Pack of 6)
These travel-size baby wipes are so nice! They’re thick, durable, and perfectly moist so you don’t need a bunch at once. Plus, the mini size is super cute and convenient for on-the-go.
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Reviewed in the United States on March 3, 2026
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