Dainese Hydra Flux 2 Air-Dry Jacket Review: Good for Hot Weather Riders?

As an avid motorcyclist, choosing the right riding jacket for summer trips is crucial. You need protection from the elements without overheating.

The Dainese Hydra Flux 2 Air D-Dry Jacket aims to provide the ideal balance. But does this updated riding jacket deliver everything you need for exhilarating summer adventures on two wheels?

I’ve tested the Dainese Hydra Flux 2 extensively through hot summer riding conditions. Here’s my in-depth review of how it performs for key factors bikers consider when selecting summer motorcycle jackets.

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

Dainese Hydra Flux 2 Air-Dry Review


Key Takeaways

  • Great value
  • Durable, protective construction
  • Maximum airflow, well-ventilated

Durable and Protective Construction

The Dainese Hydra Flux 2 features a durable polyester shell with adjustable waist tabs and pre-curved sleeves for comfort.

CE-approved composite armor on the shoulders and elbows provides abrasion protection if you take a spill. There’s even a pocket to insert an optional back protector for extra coverage.

For impact protection that still breathes, I prefer Dainese’s Pro Armor over the standard composite armor used here.

But the CE-level 1 armor remains quite solid for the price. Sturdy construction instills confidence, pushing the pace on mountain switchbacks.

Weather Protection When You Need It

While mesh jackets are great for ventilation, they leave you soaked in a downpour. The Hydra Flux 2 includes a waterproof D-Dry liner to block wind and rain when the weather turns ugly. Just zip it in and ride easily through the storm.

The D-Dry membrane proved waterproof in testing. While not as breathable as premium Gore-Tex, it performs fine for short rides in the rain. I stay dry without getting too stuffy.

Maximum Airflow Where It Counts

Flow-through mesh makes up the main shell fabric. Combined with direct vents on the chest and back, this jacket circulates air exceptionally well on hot days. The lightweight feel and airflow minimize sweating even at low speeds.

I ride in just a T-shirt when temperatures peak over 90°F. The Hydra Flux still breathes easily with the liner removed. Mesh jackets often sacrifice protection, but the CE armor here provides peace of mind.

Other Handy Features for Riding

Several other handy features improve the functionality of the Hydra Flux 2 jacket:

  • Reflective logos enhance visibility for night riding safety.
  • Internal waterproof pocket keeps valuables dry.
  • Elasticized wrist closures prevent air infiltration and water ingress.
  • Zippered hand pockets securely hold small items.

The minimalist design focuses on core functions rather than lots of bells and whistles. Everything included enhances the riding experience.

Sizing Runs True for Comfortable Fit

Finding the right size is always crucial for proper fit and comfort. The Hydra Flux fits true to size based on my experience.

I’m 6’0” and 185 pounds with a 40” chest. The size large jacket fits me perfectly with just a single T-shirt underneath. Consult the size chart and measure correctly for best results.

Tall riders may want to size up or check out the matching Hydra riding pants for full coverage. The jacket includes a connection zipper to pair them seamlessly.

Sizing Table


Ideal for Summertime Street and Adventure Riding

With its lightweight feel and ventilation, the Hydra Flux 2 works excellently as a warm-weather street riding jacket. It’s also versatile enough for adventure touring in hot climates with the waterproof liner installed.

The CE armor offers good impact protection without compromising comfort on longer rides. For hardcore off-road use, I’d recommend rugged jackets with beefier armor. But the Hydra Flux provides ample protection for spirited street rides.

Excellent Value

Considering its capabilities, the Dainese Hydra Flux 2 provides outstanding value at the typical $270 MSRP. That’s over $30 less than the original Hydra jacket.

It’s not the absolute cheapest summer mesh jacket around. But Dainese quality and performance justify the moderate price bump. This jacket will last seasons of riding with proper care.

For riders seeking versatile 3-season protection without breaking the bank, the Hydra Flux 2 hits a sweet spot. Take advantage of sales and discounts to score an even better bargain.

The Hydra Flux 2: Ideal Summer Riding Jacket for Most Riders

After thoroughly testing the Dainese Hydra Flux 2 Air D-Dry Jacket, I find it an excellent choice for most riders seeking a versatile warm-weather motorcycle jacket. The combination of ventilation, weather protection, comfort, and protection is hard to beat.

If your main motorcycle jacket criteria are airflow, lightweight feel, and versatility across multiple conditions, the Hydra Flux 2 deserves strong consideration. Riders looking for hardcore protection may wish for beefier armor, but that comes with a stiff feeling and added costs.

For casual street riding and adventure touring in hot weather, the Hydra Flux 2 Air D-Dry Jacket offers an unbeatable blend of comfort, versatility, and protection.

If you ride often in summer and want the convenience of a “3-season” jacket, it’s a fantastic value under $300. The Hydra Flux 2 earns my highest recommendation as the ideal summer motorcycle jacket for most riders.

Frequently Asked Questions

Does the Hydra Flux 2 come with a back protector?

No, the back protector is sold separately. But there is a pocket to accommodate an aftermarket protector. I recommend adding one for full coverage.

How does the sizing run?

The Hydra Flux 2 runs true to size. Consult the size chart and measure your body to ensure proper fit. Tall riders may want to size up.

Is this jacket fully waterproof?

With the D-Dry liner installed, the Hydra Flux 2 is waterproof and blocks wind. However, the main mesh shell is not waterproof alone.

Can you connect it to riding pants?

Yes, the jacket includes a short connecting