Michigan State Spartans Satin Green Riddell SpeedFlex Authentic Full Size Football Helmet
Helmet Guide
Speed Mini About 5.5 inches tall. The most popular collector size for shelves, desks, and display cases.
Mid Size SpeedFlex Roughly half scale. A tabletop size with more presence than a mini.
Replica Speed Full size, built for display with a lighter shell. The most affordable full size option.
Authentic Speed Full size with real hardware, built on the same shell platform used on the field.
Authentic SpeedFlex Full size with the signature flex panel. A modern collector favorite.
Axiom Authentic Full size and Riddell’s newest helmet, with the Axiom Liner System and an Oakley eye shield included.
All helmets are for display only and are not intended to be worn.
See photos of every size in our Helmet Guide.
Details
Officially licensed Riddell collectible.
The most advanced shell in the Riddell lineup, wearing the most commanding configuration in the Michigan State catalog. The Michigan State Spartans ALT Authentic SpeedFlex puts the large clean white Spartan helmet logo on a deep matte green SpeedFlex shell at full game spec construction, the sculpted surface, the flex panel, the modern geometry of Riddell's most advanced architecture, all finished in a flat green that absorbs light and gives the white logo a contrast and presence that no gloss shell can approach. White face mask, matte finish throughout, and authentic construction at every level of the build.
The SpeedFlex shell transforms what the matte green ALT configuration means at the top of the lineup. The contoured surface gives the flat green finish a dimensional complexity that rewards every close look, and the large white Spartan logo rides across that sculpted surface with a scale and sharpness that makes this the most visually commanding Michigan State helmet in the entire Faded Icons catalog. For the Spartans collector who has worked through every configuration below this one, the ALT Authentic SpeedFlex is the piece that closes out the Michigan State section of the case with authority.
Please allow 6-8 weeks for delivery.
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Every order is inspected and packed by us, and typically arrives within 3 to 10 business days. In the rare event an item is backordered, we’ll notify you within 1 to 2 business days with options to wait, exchange, or get a full refund.