A comeback from the way back! We've had many requests to bring back this sharpest of sharp jackets, named after one of Oiselle's early designers (aka "Katron Bomb"). It's a fave for a lot of reasons! But of course, we can't simply repeat the past, we make it better. The updated Katron Jacket keeps what folks loved: lightweight insulation from Primaloft®, loads of pockets, and streetwear style, and then brought in the 'new and improved' including Polartec® PowerStretch Pro as an ultra soft neck liner, inset cuffs, and on the sides for ease of movement. We love the two chest pockets with hidden zippers, the side zip pockets, and of course, a large rear pocket for stashing extra goodies, snacks, masks, or sports programs. This is the go anywhere, do anything, stash and carry fall-winter jacket that will stay in your rotation forever. Like Katron, a style icon!

- Katron woven outer shell (nylon)
- Primaloft insulation (polyester)
- Polartec PowerStretch Pro side panels (polyester / nylon / spandex)
- full zip
- front zip hand pockets
- front chest zip pockets
- large rear zip pocket
- two interior drop pockets
- 24" front body length (size small)
- 24.5" rear body length (size small)

Customer Reviews

Based on 4 reviews
Excellent running jacket!

Katron jacket to the rescue in the first cold Colorado (37 degrees) track workout of the season! This jacket moved well, is soft, kept me warm without overheating, and held up! It kept me at a perfect temperature during the warmup and running drills as I geared up for 800 meter intervals. I am usually a size 4 in Oiselle and ordered an XS Katron. It fit perfectly over a flyout wool long sleeve and I am writing this review because I was so glad to have it on a colder day like today.

Runs big

Ran big and had to return. Once again looked like maternity wear. Fabric also looked cheap in real life

Kara Clark
So sleek- and wawrm

I got my Katron puffy in the mail not long ago and W-O-W. This is warm, sleek and SO worth the buy!

First of all - there are seven pockets.. SEVEN. How does that wizardry even happen!? Not just that it carries a lot - but it looks like a sleek bomber jacket - and is also so comfy.

I love, love, LOVE this jacket and recommend it to anyone who is considering it :)

Madeline S.
The “fancy” puffy

This jacket is so stylish! I just got it, so I haven’t put it to a cold weather test yet, but my first impression is that this is a fancy/more elevated looking puffy. Love! Order your usual size for room for layers or a size down for a more fitted look.