Revit Nucleus プロテクタージャケット

I'm 1.77m tall and 84kg, so I got the Large, I find it comfortable to wear. It has more armor than any other jacket I have, looks good and inspires confidence. I've had it out on the road, on days over 18deg C. For day trips, I found it more practical than a heavy touring jacket.
I'm very satisfied with this product.

For hot countries, this is the best jacket ever - safe, top armor and vented. Slightly heavy but OK

Body Measurements and Build: I’m 177 cm tall, weigh 76 kg, with a 42-inch chest (unflexed), 32-inch waist, 13.5-inch arms (unflexed), and 15-inch arms (flexed). I have an athletic, physique-oriented build. I ordered a size L based on the size chart.

Fit: The jacket lacks elasticity. The chest fits well and feels comfortable, but the arms are tight. My forearms are not particularly thick (28cm) but the elbow is to narrow that is the deal breaker. The waist is far too loose, making me look like a kid wearing an oversized shirt. Adding a waistband could likely fix this issue.

Protection: The jacket feels secure. The elbow armor wraps around my elbows effectively, and my ribs are well-protected.

Breathability: Quite well in 33c. They should stop making mesh jacket black.