W's Thermalrunner Insulated Jacket

I’ve never talked so much about a jacket before! This jacket weighs almost nothing and keeps you incredibly warm on the coldest days. It’s magical.

This is the perfect lightweight jacket with midweight warmth. I love this jacket, it's exactly what I've been looking for to take with me in the summer on high altitude mountain runs and in the winter on nordic skis between 6 and 15 miles long. It is truly lightweight, fits perfectly in my small running vest, and is way warmer than I expected. I am 5.5", 130 pounds, I wear XS or S in tops and jackets. I could have gotten the XS, but grateful for a little extra room for layering.

The BEST! Super light, amazingly warm but not too hot.
I wore this jacket to runs during winter in New England (9°F to 30s°F), from speed works, long runs to light jogs. I seriously do not know how this works, it’s magical. I have other heavier winter running jacket like Another Mile and Down for it all from Lulu, I only want to wear this one now.
I chose a size bigger since my normal size (XS) was sold out and I wanted to have layers. It fits well especially I want to wear thicker layers. I will buy XS if there will be another color next season:)

Super lightweight but perfect for winter cold running. All you need is this jacket and a base layer to stay comfortable when it’s in the 20s. Pockets are also great. Worth the investment, definitely recommend this jacket!

Warm windproof. Light. Great pockets! Perfect. Ran in 20 degrees. Amazing

I am new to running in the cold, I've been holding onto my treadmill for dear life or I've been blessed with mild NJ winters. Training for my half marathon I knew I needed to endure the cold, and this jacket has kept me warm in sub 20°F weather. I was nervous because of the price but it's truly worth every penny

Wish to come with more vibrant colors !

When i first opened this, I thought I would return it. It’s so light, I couldn’t believe that it could be warm enough for our New Hampshire winters. I was so wrong- this jacket is amazing. It is whisper light but has kept me completely warm both running and skiing in 10 degree weather and only a light weight long sleeve shirt underneath. I liked it so much that I bought one for my husband for Christmas. I’ve never been able to find a ski/run jacket that he likes, and he loves it!

Yay! I love this thing. Great construction. I was out in single digits the other day and TOO warm.

I’m trying to find a jacket that is warm enough for below 25 degree runs that also breathes so I don’t get cold from sweat. This is close but not quite warm enough. Really a great jacket above 30 degrees though.