Dr. Geoffrey Gray of Heeluxe Lab joins us this week to chat about everything that goes into testing running shoes. From cushioning, to traction, to durability, and even V02 max efficiencies, Geoff provides a behind the scenes look at what goes into creating all of your favorite running shoes. Subscribe and Review Our Podcast on All platforms: Apple Podcast: https://podcasts.apple.com/us/podcast/mr-rubio-used-to-run/id1713784656 Spotify: https://open.spotify.com/show/2WqAgQT7rr4MkhL25EA4fE Podbean: https://mrrubiousedtorun.podbean.com/ Amazon Music: https://music.amazon.com/podcasts/5db08647-41b8-4bd4-839f-ba7c1fed36ce/mr-rubio-used-to-run Shop Running Warehouse: https://www.runningwarehouse.com?from=youtube Shop Running Warehouse EU: https://www.runningwarehouse.eu/catpage-RWASMS-EN.html Shop Running Warehouse AU: https://www.runningwarehouse.com.au/ASICSMens_Running_Shoes/catpage-RWASIMRS.html ➤YouTube: https://www.youtube.com/user/runningwarehouse?sub_confirmation=1 ➤ Facebook: https://www.facebook.com/runningwarehouse ➤ Instagram: https://www.instagram.com/runningwarehouse/ ➤ Twitter: https://twitter.com/RunWithTheHouse/ The Mad Scientist Behind The Craziest Running Shoe Lab: Geoffrey Gray | Mr Rubio Used To Run ep 20