What material is this jacket made of?
The jacket appears to have at least two different types of woven fabric.
The lower lighter khaki color looks like a twill fabric that has a dot overprint.

The upper dark brown fabric over the shoulders looks like a rib.
There may be a hoody underneath, either separate or as part of the jacket. In that case, the hoody fabric will likely be a Jersey knit construction.

There is no way to tell from the photo what the fiber contents of the separate fabrics are, i.e., are the fabrics cotton, wool, polyester, a blend?  That would require testing.

If you are interested either in patching the torn sleeve or replicating the jacket, you will have the best chance of getting close to a match (I doubt very much you'll be able to get an exact match), by taking the jacket to a fabric store and looking for something similar.

If you are trying to describe the jacket for a print ad (for example), this assessment of the fabric construction will be as close as I can get without actually seeing the jacket, but you will also need to tell readers what the fiber content is.  Big differences between the fiber content possibilities as far as look, feel, and care.