سترة Osmo المدفأة

I’ve been using the large size with the battery option, and it keeps me warm through my whole morning commute without needing a recharge. The battery pack fits neatly into the pocket without being bulky, which is a nice touch.

Finally stopped shivering on my morning commute — the battery pack actually lasts a full shift for me, and the heat reaches my lower back just where I need it. I sized up to the XXL for layering and it still moves easily, no stiff feeling when I’m bending over.

The medium fits perfectly, and the battery lasts a good 4-5 hours on the low setting. I wish the heat zones were a bit more adjustable, but it's plenty warm for my daily commute.