Is the Cloudhorizon 2 Mid actually waterproof?

Yes. It has a waterproof membrane and a treated upper, so it handles rain, wet grass and shallow puddles. It is not a wading boot, and water can still enter over the collar in deep water.

How does it compare with the low-cut Cloudhorizon 2?

The mid version adds a higher ankle collar and a bit more support and protection. The ride, foam and outsole are essentially the same, so choose the mid if you want ankle coverage and the low if you want less weight.

Is it good for backpacking with a heavy pack?

No. The soft foam and flexible sole suit day hikes and light overnight packs. Heavy loads and technical terrain call for a stiffer boot with a more aggressive outsole.

What is the drop and fit like?

It has an 8 mm heel-to-toe drop, which suits most neutral runners and hikers. The fit runs true to size for most people, with a roomy toe box and a secure midfoot from the lacing.

Does it need breaking in?

Most owners report little to no break-in. The padded collar and soft foam feel comfortable on the first walk, though the waterproof upper can feel warm in hot weather.

Can I use it on paved paths and in town?

Yes. The cushioned foam and rubber outsole are fine on pavement and gravel, and the mid-cut waterproof build works for wet commutes. It is heavier and warmer than a road shoe, though.