SKU: 29598161050

Arai - Quantum-X Helmet

Sale price$317.23 Regular price$352.48
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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Arai - Quantum-X HelmetArai Quantum X Helmet Purpose built for the street. A new benchmark in comfort, quiet, stability, and ventilation. Arai applied the same tireless 24 7 focus devoted to our race helmets to designing it, refining and adapting proven concepts to a new purpose. On the rounder end of the head shape spectrum, the Quantum series has always been the "go to" helmet of choice. The new Quantum X brings that shape back in a feature rich package. Notice:

 Arai - Quantum-X Helmet

Purpose-built for the street. A new benchmark in comfort, quiet, stability, and ventilation. Arai applied the same tireless 24-7 focus devoted to our race helmets to designing it, refining and adapting proven concepts to a new purpose. On the rounder end of the head shape spectrum, the Quantum series has always been the "go-to" helmet of choice. The new Quantum-X brings that shape back in a feature-rich package.

Notice: Fluorescent finishes used in certain models of Arai helmets are not covered by warranty and may fade with the passage of time and exposure to the elements. 

 

Specs & Features:

  • VAS SHIELD SYSTEM
    • The Variable Axis System shield mechanism was developed to enhance the shape of the shell, but the easy to learn changing mechanism is what most people are raving about. Quick, easy and intuitive.
  • IMPROVED SHIELD LATCH
    • The VAS latch captures and securely holds the shield closed to help prevent unexpected opening. In addition to the de-mist function, the larger latch allows for intuitive and seamless shield operation.
  • IMPROVED GLANCE OFF ABILITY

    • The VAS pivot cover is now smaller and lower than the previous design, yielding an average of 24mm more area above the cover. The shell is now smoother along the Snell test line in the temple area, thus increasing the helmet’s ability to glance off objects during an impact.

    • Compared with the shell of the Corsair-V, the smooth area around the temple is increased by an average of 24mm on the new VAS model. Having a rounder, smoother, stronger shell to improve glance off ability.

  • PB-SCLC
    • The new Peripherally Belted - Super Complex Laminate Construction shell design combines multiple materials and techniques created internally by Arai that deliver both performance and affordability.
  • DUCT VENTILATION
    • In keeping with the "improve on what works" mentality at Arai, the new QVF & QVR upper ventilation ducts look familiar but offer more adjustment and better flow through performance.
  • CHINCOVER
    • The new water repellent ES Chincover comes installed on the Quantum-X. Enhancing the Egg Shape of the helmet, the cover smooths airflow, increases exhaust from the mouth area and reduces wind noise coming up from below. Good for both cold and warm weather riding and is easy to remove and reinstall as needed.
  • ODOR RESISTANT LINER
    • The odor resistant liner material on the Quantum-X resists the build-up of bacteria and as a result allows your helmet to stay fresher, longer, between cleanings.
  • VAS-MV PINLOCK ANTI-FOG LENS
    • The Quantum-X comes with the VAS-MV (Max Vision) shield that accepts the new VAS-MV Pinlock lens. The new Pinlock-120 lens comes with the helmet in the box and ready to install.

 

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: 29598161050

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4.7 ★★★★★
Based on 7 reviews
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Pat Beaver
Houston, US
★★★★★ 5
Softest warmest set ever
So warm and comfy, softest material, best thing ever for these cold winter nights, washes beautifully,
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
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Verified Purchase
Nini
New York, US
★★★★★ 5
Great pjs
I ordered a medium and it’s much too large for me! I gave it as gift to a family member. I’m 4’11”. And 105 lbs.. I love the softness and warmth of the pjs. My daughter loves them and medium is prefect for her. The quality of the material is wonderful and designed prefect the weight of the fabric is just right!
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Reviewed in the United States on February 17, 2026
T
Verified Purchase
terry asmus
Charlottesville, US
★★★★★ 3
Light weight..very warm
My mistake because living in Texas this is way too warm to wear...would be great in cold weather climates.
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Reviewed in the United States on February 22, 2026
A
Verified Purchase
Amazon customer
Draper, US
★★★★★ 5
Worth every penny!!
Oh my god it’s SO LUXURIOUS! And WARM! And heavy in a good way! I feel like a queen, I feel so happy when I look at it when I run my hand across it, when I wrap up in it. It just is stunning and cozy and perfect. The twin size almost feels extra large because I sleep comfortably under it on my queen size bed, and so far- no shedding. I haven’t washed it yet but as you can see it didn’t need it to undo any vacuum sealing- super fluffy right out of the box and no chemical smell I just put it right on my bed! I got it on sale for $43 I believe, and personally I think that’s a steal. This feels like those $200 blankets everyone talks about.
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Reviewed in the United States on January 29, 2026
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Verified Purchase
DMarshall
Belleville, US
★★★★★ 5
Super luxe throw!
Color: Solid - Beige, Size: Throw (50" x 60"), Color: Solid - Beige, Size: Throw (50" x 60")
This is an absolutely incredible throw/blanket, especially for the price. Beautiful neutral color that will go with any decor. Very siIky to the touch with a coolness to it (hard to describe), thick and dense, and has a wonderful weight to it. It will be so cozy and warm in the cooler months. I own four Lola blankets at over $299 each (gulp) and these absolutely rival that brand in both quality and overall value. The faux fur/mink feels exactly the same for both brands. The only visible difference is that the back side of the WDCOZY brand is lined in a different material which also has a great quality feel and texture to it, very luxe. I've already ordered several more for Christmas gifts and for our AirBNB. I photographed the WDCOZY on the left comparing it to the Lola on the right. You can see how much fluffier the WDCOZY brand is. Highly recommend!
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Reviewed in the United States on October 16, 2025

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