Is the Wrangler sherpa-lined denim jacket warm enough for winter?

It works for cool fall and mild winter days, especially over a hoodie. In hard cold or wind it is better as a mid layer under a heavier coat.

How does it fit compared with a regular denim jacket?

It runs roomy and boxy because of the lining. Many buyers size down one from their usual jacket size.

Is the shell really cotton denim?

The description calls the exterior 100% cotton denim with a sherpa lining. Note that the bullet list also mentions nylon shell and lining, so check the label on the garment.

What pockets does it have?

Two welt handwarmer pockets on the front and an interior pocket. The chest flap pockets of a standard trucker jacket are not listed.

Can it be machine washed?

Cotton denim with a sherpa lining is usually washed cold and hung to dry to protect the lining and avoid shrinkage. Follow the care label inside the jacket.