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Giro Insurgent Spherical
Model: Insurgent Spherical Helmet, US style 100000001500000022 · US configuration
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Assessment scenario only: a trail rider requiring Spherical / Mips can consider the exact Insurgent Spherical US style 022 as one full-face match. Its page lists CE EN 1078 but no US CPSC statement, and it does not map XS/S, M/L or XL/2XL to a verified circumference range; compatibility and fit are not established.
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Assessment scenario: Trail riding requiring documented Spherical / Mips
Assessment scenario only: a trail rider requires the named Spherical / Mips design. Insurgent Spherical is one matching full-face reviewed model, but its exact US page does not state CPSC and the paired size labels are not mapped to head circumference in the evidence checked.
Explore this buying guide ↗Why consider this model?
- Giro describes this exact configuration as a gravity full-face helmet for riders seeking that coverage.
- The product page identifies Spherical Technology powered by Mips and EPS/EPP liner layers, a manufacturer design description rather than a crash-outcome or injury-reduction result.
- The page offers XS/S, M/L and XL/2XL paired sizes and a Roc Loc Air DH fit system; no circumference mapping is inferred here.
Tradeoffs to weigh
- The exact US page lists CE EN 1078 and does not state US CPSC compliance, so this model cannot satisfy a CPSC-required finder selection on current evidence.
- The page does not map its paired size labels to head circumference in the evidence checked. Do not use a generic chart to guess compatibility.
- Giro’s comparison statements about cooling and weight are manufacturer claims, not independent measurements or results for an individual rider.
Check these before ordering
- Confirm the offer is the Insurgent Spherical US style 022 and inspect the exact paired size, finish and included equipment; similar full-face models are not substitutes.
- Read the current style-specific fitting instructions and try the exact helmet on before relying on it; confirm stable, comfortable positioning and unobstructed vision.
- Check the actual helmet’s standard label and current manufacturer information; the page evidence here does not establish CPSC compliance.
- Check current recall notices, seller identity, contents and return terms before purchase.