Sizing Chart

The Simpson Kingsnake [SA2025] is engineered as a pinnacle competition helmet, pairing an iconic full-face profile with a lightweight composite shell for serious performance environments. Ventilation channels support cooling and optional forced-air systems, while the sealed recessed visor improves clarity and focus. Removable cheek and top pads help tailor comfort, and a clear antifog/antiscratch shield comes standard. The Kingsnake is hand-built in Texas with the fit, function, and style Simpson is known for.

The Simpson 9290051 KingSnake Racing Helmet [SA2025] Features:

• Lightweight composite Kingsnake shell
• Top and rear ventilation channels with forced-air compatibility
• Fully-sealed recessed visor for improved clarity
• Removable cheek and top pads with multiple thickness options
• Clear antifog/antiscratch visor included
• Frontal head restraint ready (anchors not included)