Is there supposed to be a little lift or bump on the midfoot/arch?

Hi Preston! The QW-K v4 features a sock-like fit and is designed specifically to provide efficiency and grip for events 400m and shorter. This design is intended to keep you on your toes while racing, so in longer events or while wearing the spikes, you may feel a "lift" or "bump" in the midfoot.

Do these spikes have a carbon fiber plate?

Hi Preston! The QW-K v4 features an internal nylon plate.

Should I order the same size as my Ghost 13, or do these run small/large?

Hi James! We recommend ordering the same size for the QW-K v4 as your Ghost 13.

how long are the spikes for the QW-k v4?

Hi William! the spikes offered in the QW-k v4 are 3/16" spikes.

recommendations for spikes for wide feet?

Hi Patti! The QW-K v4 is produced in Uni-sex sizing, which means the width will be wider than a Women's style shoe. We do have our Run Happy Promise - a promise that you'll love your gear, and if you don't we will take it back for 90 days after purchase even if they're worn.

Do you have replacement spikes for this shoe?

Hi Johnnie! While we do not have replacement spikes for the QW-K v4, we recommend checking with your local running shop near you. Here's a link to the Store Locator tool: https://www.brooksrunning.com/en_us/store-locator