Are Zero Drop Shoes Good? Pros and Cons?

Wondering whether zero-drop shoes are good for your feet and running form isn’t a simple yes or no. These flat shoes, with a 0 mm heel-to-toe drop, put your foot on a level plane, which some runners find improves alignment and strengthens their lower legs. Whether a pair helps or hurts you comes down to your current aches, your running style, and how patiently you ease into them.

What Exactly Does Zero Drop Mean?

Zero drop means the heel and forefoot sit at the same height, so your foot rests flat inside the shoe. Running brands and experts typically sort shoes by heel-to-toe drop: high drop shoes measure 8–12 mm, medium drop shoes sit around 5–8 mm, and low drop shoes run 1–4 mm. Zero-drop shoes sit at the very bottom of that scale at 0 mm.

This flat platform is the defining feature of the category, and it changes how your foot meets the ground compared to the heavily cushioned, elevated heels found in most traditional running shoes.

The Potential Upsides of Flat Shoes

Fans of zero-drop shoes point to a handful of real benefits, especially for runners who already have solid mechanics. The flat design encourages a more natural foot alignment and allows your calf and foot muscles to engage more actively with every step. Some runners also report better balance and proprioception — your body’s sense of where it is in space.

For certain people, the switch can take load off the knees and the front of the leg. Because a zero-drop shoe puts your foot in a more natural position, it can promote a midfoot or forefoot strike pattern, though that change is not guaranteed for every wearer.

The Real Drawbacks and Risks

The benefits come with a serious flip side.

How To Transition Safely

The safest path starts long before you run.

For a closer look at popular models and what to expect, our tested roundup of zero drop sneakers breaks down the top options in detail.

Before you buy, check with a professional if you have any existing foot or lower-leg pain. Michigan Foot Doctors explain the differences between zero-drop and traditional shoes and caution that these styles aren’t right for everyone.