A recent photoshoot shows Patrick Mahomes sporting a new helmet for the 2020 season, the Riddell Speedflex (@HelmetStalker on Twitter) : r/KansasCityChiefs
What Pros Wear: The Source for Pro Baseball Gloves, Cleats, Bats & Pro Basketball Shoes
NFL & NCAA teams to equip players with VICIS helmets
What Pros Wear: Patrick Mahomes' Vicis Zero2 Helmet - What Pros Wear
Innovation produces football's helmet of the future
What Pros Wear: Patrick Mahomes' Vicis Zero2 Helmet - What Pros Wear
What Pros Wear: Patrick Mahomes' Vicis Zero2 Helmet - What Pros Wear
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What Pros Wear: The Source for Pro Baseball Gloves, Cleats, Bats & Pro Basketball Shoes
Fruitport first Michigan high school to fully convert to VICIS ZERO1 helmets
The N.F.L.'s Favorite Helmet Maker Is in Financial Trouble - The New York Times
Helmet Stalker on X: Chiefs QB Patrick Mahomes II is using a VICIS ZERO2 with an SO-212 facemask and a SportStar Victory chinstrap; he used a VICIS ZERO1 with an SO-212-LP facemask
Vicis unveils revamped high-tech helmet under new ownership following tumultuous startup journey – GeekWire