Alpinestars T-SP X Superair Jacket Reviewed: Ventilation-Focused Gear for Riding in Peak Summer Heat

Triple digits Fahrenheit is about how much in Celsius?

Triple-digit temps (Fahrenheit) for the review — that lines up pretty well with a scorching Japanese summer day too.

Compared to Dainese mesh jackets, Alpinestars gives me the impression of being a bit more affordable.

Going mesh-heavy usually means sacrificing crash abrasion resistance, but with 600D that worry seems pretty minimal.

If $240 gets you 600D polyester abrasion resistance too, that's pretty solid value for money.

Doing the real-world test in Southern California heat is useful info even for a Japanese summer.