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Giro Ethos Mips

Model: Ethos Mips, US style 100000001800000038S · US configuration

Giro Ethos Mips urban bicycle helmet in the observed Matte Black colorway, with integrated illuminated front and rear light elements, shown from the side.
Manufacturer product image · Giro

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Giro describes Ethos Mips style 038S for urban commuting and states CPSC compliance on its exact US page. The same page lists S/M/L with a 51–63 cm circumference chart, so 57 cm is a size-screen candidate only. Integrated lights and a bar remote are a key distinction from simple half-shell designs.

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Assessment scenario: Urban riding at 57 cm with CPSC documented

Assessment scenario only, not a claim about your intent: an urban rider screens the standard Ethos Mips US style 038S at 57 cm and requires documented CPSC compliance. The page describes integrated lights and a remote, but the chart does not guarantee fit or visibility.

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Why consider this model?

  • The exact style-038S US page explicitly describes urban commuting and the lights/handlebar-remote system.
  • The exact page states US CPSC compliance for persons age five and older.
  • The product-specific S/M/L options span Giro's 51–63 cm chart, which includes the assessment scenario's 57 cm measurement.

Tradeoffs to weigh

  • Giro's ten-hour low-blink and five-hour high-blink figures are manufacturer estimates, not independent runtime measurements; the page does not provide a standardized water-resistance rating.
  • Integrated Mips is documented, but the page does not establish Spherical Technology; the helmet also does not prove visibility or personal fit.
  • The standard Ethos Mips page is distinct from Ethos Mips Shield style 039S, which adds a clear molded eye shield.
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