Alpinestars A-Dura Air Jersey – Long Sleeve MTB Jersey, Gray

Alpinestars A-Dura Air Jersey – Long Sleeve MTB Jersey, Gray

The summer long sleeve MTB jersey Alpinestars A-Dura Air Jersey in Gray is built on a mini mesh knit air mesh construction — fine perforations across the whole jersey keep it breathable even on long rides. The lightweight 94% polyester / 6% elastane blend wicks sweat effectively and leaves the body free to move while pedaling or standing on a climb. Regular fit and an extended drop tail keep the jersey in place even when leaning over the bars.

Mini mesh knit air mesh construction

Mini mesh knit air mesh is a knit fabric with fine perforations spread across the entire jersey, not just in underarm panels like typical mesh materials. Air passes through the fabric evenly, so even the long sleeves stay breathable along their whole length, not just on the torso. The same perforated structure speeds up moisture-wicking, pulling sweat from the skin to the fabric surface.

Polyester/elastane construction

The jersey is built from a lightweight 94% polyester / 6% elastane blend — low fabric weight keeps the jersey light and speeds up drying once you've been sweating. The material also resists snagging on branches on the trail without losing its soft feel, and the elastane content stretches with shoulder and arm movement so the long sleeves don't restrict you even when leaning over the bars.

Cut and construction

The regular fit sits closer to the body than a loose cycling jersey, but leaves room in the shoulders for movement on the bars. The extended drop tail stops the jersey riding up when leaning over the bike, without making the front look baggy. The Astars Racing Ahead graphic on the back gives the jersey a bolder look off the trail too.

Season and sizing

The long sleeves and thin, breathable fabric with no thermal lining target summer and transitional weather — on colder mornings it layers well over a base layer, but on its own it suits warmer days rather than winter use. The model shown in the photos is 187 cm / 6'1" and wears size L. If you plan to wear the jersey over a base layer or back protector, size up.

Full technical specifications and the size chart are available in the Specifications tab on this product page.

Frequently Asked Questions

What size should I choose?

The jersey has a regular fit, not a race-tight cut. The model shown in the photos is 187 cm / 6'1" and wears size L — if you plan to wear the jersey over a base layer or back protector, size up.

What weather is this jersey best suited for?

The thin fabric has no thermal lining or membrane, so it's built for warm and transitional weather. On colder days it works well layered over a base layer, but on its own it's best suited to summer and the milder shoulder seasons.

How should I wash the jersey?

Machine wash at 30°C, inside out to protect the print, do not tumble dry, and don't iron directly on the screen print — this extends the life of both the graphic and the fabric's stretch.

Can it be worn off the bike too?

Yes, the regular fit also works as a training or running top — the air mesh construction ventilates well off the saddle too.