Trail Isolator Plus Jacket Herr

Took this out on a chilly trail run and the insulation kept my core warm without any bulk—layering under a shell was surprisingly easy. The cuffs and hem stayed put the whole time, which is exactly what I want for active days.

Wind was cutting through my base layers until I zipped this up, and the insulation held the warmth in without making me feel like a marshmallow. The cut is generous enough for a mid-layer underneath, and the whole thing packs down nicely for the hike back.

Took this out on a chilly morning hike and the warmth-to-weight ratio is exactly what I needed for layering without feeling bulky. The cut lets me move freely when I’m scrambling, and it packs down small enough to stuff in my pack when the sun came out.