SKU: 26281586898

Alpinestars SM3 Solid Helmet

Sale price$103.47 Regular price$114.97
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  • USA
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

Alpinestars SM3 Solid HelmetALPINESTARS SUPERTECH M3 HELMET The SM3 Helmet is designed to set new standards in performance, safety, and comfort for off road enthusiasts. Packed with cutting edge technology and engineering innovations, it ensures an unparalleled riding experience. With the SM3 helmet, you can experience the perfect combination of safety, comfort, and performance. Ride confidently wherever the trail takes you. HELMET FEATURES Conforms to both DOT and ECE 2206

ALPINESTARS SUPERTECH M3 HELMET

The SM3 Helmet is designed to set new standards in performance, safety, and comfort for off-road enthusiasts. Packed with cutting-edge technology and engineering innovations, it ensures an unparalleled riding experience. With the SM3 helmet, you can experience the perfect combination of safety, comfort, and performance. Ride confidently wherever the trail takes you.

HELMET FEATURES

  • Conforms to both DOT and ECE 2206 standards, ensuring safe use worldwide.
  • The patented visor release system minimizes forces on the neck by releasing the visor with a precisely calibrated amount of force during impact.
  • Features 10 inlets and 7 exhaust ports for maximum airflow and effective heat transfer, keeping you cool during intense rides.
  • Alpinestars' patented low-friction coating on the EPS liner reduces rotational acceleration forces from oblique impacts.
  • Mimics the brain’s natural defense system with a slip-plane layer for added protection.
  • Thermo-injected polymer blend with variable thickness delivers optimal impact protection without compromising on weight.
  • Engineered for ease of use, offering a snug yet breathable fit for extended riding sessions.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 26281586898

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4.4 ★★★★★
Based on 2257 reviews
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M
Verified Purchase
M
Port Orchard, US
★★★★★ 5
Old school denim — not stretchy
Fit Type: Regular, Size: X-Small, Color: Authentic Medium Wash
Fabric used is old school denim — not the thin, stretchy stuff that pretty much everything called “denim” is today. It is 99% cotton (20% of which is recycled cotton) and 1% elastane, but I can’t feel any stretch in the fabric. It is a substantial, non-stretchy denim that gives the jacket really good structure. It has a higher end fit and look than the price would suggest. I wanted a more fitted denim jacket so ordered an XS even though according to the size chart I need a small. (I have a 34.5” bust, 28” waist at 118 pounds 5’4”.) It still buttons over a t shirt or lightweight sweater with freedom for movement/without being tight, but if I wanted a roomy fit or the ability to wear a heavier sweater or sweatshirt underneath and still be able to comfortably button it I would have needed a small. The shoulders are cut broad — I have very broad shoulders and the XS surprisingly fits my shoulders well. This jacket may not be the greatest fit for you if you have very narrow shoulders, unless you are going for an oversized look.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
C
Verified Purchase
Carrie
Cuba, US
★★★★★ 5
made well
Fit Type: Regular, Size: Large, Color: Iced Light Wash
I couldn't get this in my size (medium) so I ordered large. it's a little large in the shoulders, but it still looks good. it is a well made, substantial jacket. I love it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2026
J
Verified Purchase
JBirdsong
Birmingham, US
★★★★★ 5
Lovely fabric
Size: X-Large, Color: Black Ivory Geometric
Very nice dress that can be dressy or casual Substantial fabric that’s not see through and doesn’t wrinkle Great value Fit is flattering I know it good when my husband notices and says it’s nice! Update … I liked the dress so much I ordered 2 more in different colors Only caveat is the pink floral one is actually red The background is definitely not pink
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Reviewed in the United States on May 8, 2026
M
Verified Purchase
MJJ
Grantham, US
★★★★★ 5
Beautiful colorful dress
Size: XX-Large, Color: Hot Pink Leafy Floral Ditsy
This dress has beautiful, heavy fabric so it falls nicely but still has nice stretch. It is lightweight and comfortable. I’m 5’3” and it falls about mid-calf on me. I would definitely recommend this dress to others. I believe it fits true to size.
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Reviewed in the United States on May 19, 2026
C
Verified Purchase
cdauno
Pawtucket, US
★★★★★ 5
Simply Lovely and Versatile
Size: Large, Color: Navy
I bought this in navy for a family photo shoot. It's good quality, travels well (medium weight; no wrinkles) and works in all but really hot weather. I also wore it as a duster a few days later. As a result, I returned to purchase the emerald green.
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Reviewed in the United States on May 24, 2026

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