Mens R1 Air Zip-Neck Jacket

I've worn this fleece hiking in 40-degree weather and it breathes way better than my old zip-up — no clammy feeling even when I'm moving fast. The zip neck is handy for dumping heat on climbs, and it dries quickly after a sweaty push.

Bought this for cold morning runs and the breathability is no joke—I'm not soaked in sweat by mile three like with my old fleece. The zip neck dumps heat fast when I'm pushing uphill, and it dries quick enough to wear again the next day.

Wore this on a windy ridge hike and it was just right, breathable enough that I didn't overheat on the climb but still warm once I stopped. The zip neck is easy to adjust one-handed, and the fabric dries fast after a sweaty push.