These are wool pants from Theory. The material is 87% wool, 10% nylon, 2% cashmere, and 2% polyurethane. The cashmere blend makes them soft to the touch. The main colors are gray and navy check. The second photo appears a bit brighter. They haven't been worn much, so there's no noticeable damage. Different patterns are also available. They'll still be useful since it's still cold.