Is this jacket warm enough for winter?

No. It is an unlined synthetic shell with no insulation, so it works as a layer over a hoodie or sweater in cool weather rather than as a winter coat.

The description does not claim water resistance. Treat it as a casual and light-outdoor jacket and add a rain shell for wet conditions.

How does the fit run?

It is described as a regular fit with room for layering. If you want a close fit, consider sizing down; if you plan to wear it over thick layers, keep your usual size.

Can I remove the Velcro patches?

The patches sit on Velcro, so they can be swapped or taken off. The jacket's tactical look depends on them, so expect a plainer finish without them.

What pockets does it have?

It has zippered pockets on the sleeves. The description does not list body pockets, so check the product details for those.

How should I care for the synthetic fabric?

Wash it gently and avoid high heat, which can damage synthetic fibers and the Velcro. Fasten the Velcro before washing so it does not snag the fabric.