W's Thermalrunner Insulated Jacket

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.

Love this jacket. I’m a curvy athletic build. Large shoulders — small waist — defined quads, hamstrings and glutes. I normally wear a L in tops. Jackets L or XL. I bought this jacket in a XL. This jacket fits my hourglass shape nicely with room for layering. Double zipper is wonderful. I truly wish all Janji (and women’s fitness coats for that matter) had that double zipper option. So many jackets that fit my shoulders and waistline are too small in the hips… double zippers sure do solve that problem. I also like the double zipper for ventilation… This jacket actually fits my hips just fine but without the double zipper. With the double zipper, I probably could have purchased a L. But, I wanted it to be a little roomy for layering.