An everyday overshirt for winter activities. The Pertex® Quantum Air fabric offers the ideal balance of breathability and wind-resistance to keep you comfortable longer. With lightweight ECOLoft insulation, this overshirt can be worn on its own or layered under a hardshell for added protection...
6/6Everyday
3/6Hiking
With PFC-free Durable Water Repellent (DWR) treatment
Filled with 100 g/m² synthetic fiber on body and arms
"Quality it fantastic and it will get used up in Alaska for sure but just FYI its more of a fluffy jacket then a shirt. From its description and picture I thought it was a thicker shirt but thats ok it will still be used"
— Christian G. (4/5)
Seon IN Overshrt
"This is a very light and comfortable overskirt or jacket. It is warm and is not as bulky as a winter jacket. You could use it over a shirt or hoody to layer up. It is a simple design and the logos do not distract the attention to the garment."
— VICTOR S. (5/5)
Extremely warm and light.
"This over shirt with pox is amazing, amazingly light and warm. I’ve never had pertex before so I don’t know how durable it actually is yet. There’s a lot of branding on it, but it’s kind of subtle. It’s not as apparent as it looks in the photos .
In Mammut trim sizes I wear XL typically and they fit very well. Because I have wider shoulders, and a V-shaped back. However, in this jacket, I ordered an extra large and it’s a little big. I probably would’ve fared better with a large. But since I can’t exchange your return, I’m stuck with the ex and I’m not gonna buy another one. which is why I attracted a star because it’s annoying. It’s a great jacket for the discount but I would call Mammut directly and get the actual measurements before you order."
