I’d hoped the combination of the Macna’s mesh chassis and the rain over-layer I was packing would be ideal for the generally good, warm weather I was expecting along with the rain you’re likely to get in the summer. More than that, though, I was rolling the dice that the jacket would fit well and be comfortable over the course of days. I lucked out. The jacket performed flawlessly after a day or so of break-in. But everything else I wore came from my go-to pile, including my well-worn Shoei Neotec, genuinely all-day-comfortable (and waterproof) Sidi Armada boots, and two sets of gloves, one vented, one waterproof.