3D model descriptionThis highly detailed Riddell SpeedFlex Football Helmet 3D model is designed for makers who want an accurate, clean, and realistic print of one of the most iconic football helmets ever produced. The model features smooth contours, defined shell geometry, vent details, and carefully crafted masking and facemask structure.

Perfect for collectors, cosplay, display pieces, fan art projects, or scaling down for miniatures. The model is optimized for FDM and resin printing, with clean overhangs and a design that minimizes the need for heavy supports.

3D printing settingsRecommended Scale: 100% for display, 30–60% for miniatures

Layer Height: 0.12–0.2 mm (FDM) / 0.03–0.05 mm (Resin)

Supports: Yes (mainly for facemask and under-vents)

Infill: 10–20%

Walls/Perimeters: 3–4 walls for strength

Material: PLA, PLA+, ABS, PETG, or Resin

Print Orientation: Shell upside-down or angled for smooth curve finish

Bed Temperature: 50–60°C (FDM, PLA)

Nozzle Size: 0.4 mm (standard), 0.6 mm recommended for large prints