Riddell SpeedFlex vs. VICIS Zero2 Youth Football Helmet

Shell and Construction

The Riddell SpeedFlex and VICIS Zero2 Youth helmets both utilize advanced materials to ensure durability and protection for young athletes. The SpeedFlex features an ABS plastic shell with a unique flex panel integrated into the crown, designed to help disperse impact forces efficiently. In contrast, the Zero2 uses a polycarbonate shell with a deformable outer layer and a reinforced inner shell. This combination mimics the energy absorption behavior of a car bumper, aiming to mitigate impact through controlled deformation.

Impact Protection

Both helmets incorporate multi-layered protection systems but with different approaches. The SpeedFlex leverages Riddell’s patented Flex System, which integrates flexibility into the helmet shell, facemask, and clips. Combined with Side Impact Protection (PISP) and Composite Energy Management, it addresses a range of impact types. The Zero2, on the other hand, uses the RFLX 2.0 system—an internal array of buckling columns specifically tuned to absorb the lower-velocity impacts typical in youth football. This system sits within a five-layer protective design, distributing energy more gradually and reducing head trauma risk.

Fit and Adjustability

When it comes to achieving a secure fit, the two helmets follow different paths. The SpeedFlex uses an inflatable liner system with four inflation points targeting the jaw pads, occipital region, and sides of the head. This system allows for a highly customized fit. The Zero2 eliminates air bladders altogether, using a DLTA Pod system with six adjustable locations. These pods can be swapped with varying thicknesses to accommodate different head shapes and sizes, offering a customizable fit without the need for inflation tools.

Padding and Interior

Inside the helmet, each brand prioritizes comfort and impact management. The SpeedFlex features foam padding with a removable, moisture-resistant overliner. It also includes internal structural supports to keep the padding in place during intense play. The Zero2’s interior consists of DLTA pods combined with a Form Liner beneath them, providing both comfort and stability. The Form Liner supports the sides and back of the head, enhancing the locked-in feel during movement and impact.

Facemask and Chinstrap

Facemask and chinstrap systems are designed with functionality and safety in mind. The SpeedFlex is compatible with Riddell SpeedFlex facemasks and includes a ratchet-loc chinstrap that allows for easy on-the-fly adjustments. The Zero2 includes a stainless steel facemask with an industry-leading field of vision, mounted using a standard hard-mount system. A soft cup chinstrap is also included, providing comfort without compromising fit.

Weight and Maintenance

Weight is another differentiating factor. The SpeedFlex weighs approximately 3.1 pounds, while the Zero2 is engineered to be lightweight, though specific youth weight figures aren’t disclosed—it is known to be lighter than the adult version. In terms of upkeep, the SpeedFlex’s inflatable components require careful maintenance using Riddell-specific tools and techniques. The Zero2’s non-inflatable pod system is easier to manage, with less risk of damage and simpler cleaning procedures.