Adidas builds special cleats for the NFL Combine's 40-yard dash - Sports Illustrated
Adidas Is Offering An Insane Reward To Any NFL Combine Participant Who Breaks The 40-Yard Dash Record - Daily Snark
Steven Wroblewski Southern Utah Thunderbirds Pro Day Worn & Signed Adidas Adizero 5-Star Uncaged Cheetah Cleats - Worn for 40-Yard Dash!!! - Big Dawg Possessions
adidas Awards $100k to Brandin Cooks for Running Fastest 40 in adizero 5-Star Cleats | Sole Collector
Adidas offers $1 million if NFL prospect breaks 40-yard record - Sports Illustrated
Adidas Adizero 40 Sprint Frame Football Cleats Blue Mens FX3747 Size 13 | eBay
Robert Griffin III Runs Impressive 40 in adidas adiZero 5-Star Cleats - Eastbay Blog