W's Thermalrunner Insulated Jacket

I hesitated buying this because it's not cheap and I'd read some reviews that mentioned piling and insulation shedding. I sent Janji an email to ask if these issues had been addressed in this year's version of the jacket and they assured me they had, so I went ahead and ordered. I LOVE this jacket! Way warmer than I expected. I bought a size up for easier layering and it still fits easily under my Janji rain jacket. Really pleased with this.

Love it! I replaced my original same jacket from years ago. Best ever! Great insulation with little bulk.

Bought this for my wife but wish they made a black vest version for me!

It’s a smidge small in the chest but I am a 34D, 138lbs, 5’3”. I had to size up to the M. Very light but handles well in the Wisconsin wind and is bearable to wear in Arizona at night.

This jacket, with layers underneath, is the first effective wind shield I’ve been able to find that protects from the incessant, bone-chilling winter swooshies. Hooray!
I’m a true L but layer the item, so I purchased an XL. The item fits true to size for an XL. Great shoulder space for girls who lift!

Love this jacket. Keeps me at the right degree of warmth wether it is below zero or above 40. Love the pockets. You can never have enough! One thing I might add for future versions of this jacket is some reflective piping.

Great jacket lightweight and warm

This is a great jacket and a big upgrade from my previous winter running jacket. I wear this when it's below freezing, and agree with other reviews that it's surprisingly warm for how light it is. I have a XS Janji tank that fits well but I got this jacket in a S, which fits great over layers or even a hydration vest. And it's cute and not swishy! My ONLY complaint is that it doesn't have a loop at the neck so I can hang it on a peg to dry.

This jacket has been getting me through winter training. It’s so light and yet so warm! Love it!

Lightweight and warm. Relaxed fit is roomy enough to wear a vest with water bottles underneath it so they don't freeze. Long cut in the back keeps my glutes warm.