Super Spikes From Running Companies Like Nike Dominating Olympic Track
Cathal Dennehy on Twitter: "Get set for the Vaporfly debate to hit sprinting...the Nike prototype spike that could change the game in 2020. https://t.co/0oyIw8Kdib" / Twitter
Footwear, Physics and Carbon Fibre: A tale of consumer fury & in-house wizardry – Sport, with context.
Nike Uses 3D Printing to Prototype Zoom Superfly Flyknit - 3Printr.com
Olympics memorabilia: Rare pair of track spikes handmade by Nike co-founder set to fetch up to $1.2 million at auction | CNN
Nike Air Zoom MaxFly | Nike's Most Innovative Sprint Spike - YouTube