AST Air V2:Most Breathable Motorcycle Jacket Under $250?

If you’re looking for a versatile, lightweight motorcycle jacket for summer riding, the Alpinestars AST Air V2 textile jacket deserves strong consideration.

I recently tested out this jacket during the hot summer months and was impressed with its comfort, protection, and performance.

In this detailed review, I’ll share my experiences with the jacket and provide an in-depth look at its features, construction, and real-world functionality.

But, the main question I will answer in this review will be: Is this the best motorcycle jacket for summer? Let’s find out!

A Jacket Built for Warm Weather Riding

The Alpinestars AST Air V2 stands out with its main mesh shell and strategically placed ventilation panels. I’ve worn this jacket on rides when the temperatures creep into the 90s, and it definitely lives up to its billing as a highly breathable summer jacket.

The extensive mesh panels allow for superior airflow, while the 600D poly-fabric construction provides abrasion resistance in the impact zones.

The AST Air V2 is the ideal solution for those sweltering midsummer rides. The airflow and ventilation keep you cool and comfortable even at highway speeds.

At the same time, the jacket doesn’t completely sacrifice protection to stay breezy. With the CE-approved Nucleon Flex armor in the shoulders and elbows, you maintain crucial impact protection for your upper body.

Lightweight Yet Durable Design

Despite its ventilation and breathability, the Alpinestars AST Air V2 still maintains a durable construction. The poly-fabric chassis provides resistance against abrasion, with reinforcements in critical areas.

I’ve taken a few minor spills wearing this jacket, which has held up well, preventing any tears or damage.

The jacket features stretch panels in key areas, allowing an athletic, anatomically profiled fit for aggressive riding stances. For commuting duties, the jacket offers reflective details to aid visibility along with a water-resistant treatment for light moisture protection.

Weighing in at just around 3 pounds, the AST Air V2 is a lightweight companion for summer adventures without compromising safety features. The armor remains flexible and unobtrusive, allowing a natural range of motion on the bike.

Armor and Impact Protection

The CE-approved Nucleon Flex armor provides flexible impact protection in the shoulder and elbow areas. This armor uses advanced materials to remain malleable and comfortable while offering serious protection in a crash.

The knee armor pockets accommodate Alpinestars’ Nucleon knee guards for additional protection (sold separately).

For even more coverage, the jacket includes pockets to add optional chest and back armor. I opted for the Alpinestars Nucleon Flex Plus back protector, which integrates perfectly into the jacket.

With the additional armor, you’re truly covered from all angles. The chest and back pieces add some weight, but the versatility and comfort of the modular protection system make it worthwhile.

Weather Resistant Yet Breathable

While structured as a summer riding jacket, the AST Air V2 still provides reasonable weather protection when needed.

The water-resistant treatment of the outer shell beads up light moisture and allows for use in wet conditions. For cooler mornings, the jacket can integrate a removable thermal liner to add some extra warmth.

The jacket offers a lot of versatility across changing weather and temperatures – perfect for the unpredictable elements during summer.

Despite the weather-resistant features, airflow and ventilation remain the AST Air V2’s top priorities. The coating doesn’t inhibit breathability, which is essential for riding in hot ambient temperatures.

Smooth Integration with Tech Air Vest

A standout feature of the AST Air V2 is the optimized integration with Alpinestars’ Tech Air airbag vest. The jacket is designed to pair seamlessly with the Tech Air 5 system to provide next-level protection.

The strategically placed stretch panels accommodate the vest while maintaining a slim, athletic fit.

While the Tech Air system requires a significant investment, it provides unrivaled protection in the case of an accident.

Knowing the AST Air V2 seamlessly integrates the vest puts my mind at ease while still allowing for a personalized fit. The Tech Air-ready design makes this jacket a top choice for those looking for the pinnacle of safety.

Stylish Looks and Functional Design

Beyond just protection and performance, the Alpinestars AST Air V2 also nails the styling details. The sharp colorways and sleek profile give the jacket undeniable curb appeal off the bike.

Touches like the embroidered logos and textured fabric accents elevate this beyond a purely functional moto jacket.

Of course, the fashion-forward looks never undermine real-world functionality. The AST Air V2 remains a performance-first piece of gear with racing pedigree and rider-focused engineering. Alpinestars nailed the tricky balance between stylish design and functional protection.

Overall, the Alpinestars AST Air V2 excels as a highly breathable mesh jacket perfect for hot summer riding.

The extensive airflow options, modular protection, and Tech Air integration establish this jacket’s credentials for warm weather use.

While not inexpensive, the AST Air V2 offers tremendous value with its versatility, comfort, and performance. For summer adventures on the open road, this jacket deserves a spot at the top of your list.

Frequently Asked Questions

What sizes is the Alpinestars AST Air V2 available in?

The jacket comes in sizes ranging from Small to 4XL. Refer to the Alpinestars size chart to ensure you get the appropriate size for the perfect fit. I found the size chart to be accurate.

How does the sizing compare to other Alpinestars jackets?

The AST Air V2 fits true to size compared to other Alpinestars gear. I wear a size Large in other Alpinestars jackets, and the same size in the AST Air V2 fits great. The stretch panels and adjustment straps allow you to fine-tune the fit as needed.

Is the AST Air V2 a 3-season jacket?

While possessing some weather-resistant qualities for light rain and cooler temps, the AST Air V2 is primarily built as a warm/hot weather jacket. For fall and winter riding, you’d likely need a more insulated jacket with waterproofing.

How is the noise level at highway speeds?

Despite the vented construction, noise levels remain reasonable, up to about 75 mph, beyond which wind noise increases noticeably. Some light earplugs help to smooth out the roar at higher speeds.

How long is the jacket’s warranty period?

Alpinestars provides a 1-year warranty against defects in materials and workmanship. Make sure to register your jacket at Alpinestars.com to activate the coverage. Damage from crashes or misuse will not be covered under the warranty.

Conclusion

After extensively testing the Alpinestars AST Air V2 this summer, I’m thoroughly impressed with its capabilities as a hot-weather riding jacket.

The lightweight feel and exceptional airflow make it a perfect companion for blazing summer adventures on the bike.

While providing tons of ventilation, the jacket still maintains crucial impact protection and durable abrasion-resistant construction.

For riders seeking a jacket optimized for warm environments without sacrificing safety, the AST Air V2 is an outstanding choice.

Just make sure to avoid any fueling mistakes like accidentally filling your bike with diesel. This innocent mistake can lead to severe engine damage and leave you stranded.

Always double-check the fuel type before pumping gas, and never let inexperienced riders handle refueling by themselves.

With proper care and maintenance, your bike will provide miles of enjoyment on the open road. Ride safe out there, and enjoy the journey!

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