Casual size hood will fit over a helmet

Available in 10-51t and compatible with Microspline freehubs only

Anti-bottom-out technology: Charger Race Day

Zero bounce with NDM2

and low-density foam

Smith Triad Mips Helmet - L - White / Matte White New Arrival Casual size hood will fitWhether you ride for routine fitness, focused training, or just for fun, the Smith Triad bike helmet has you covered on the road with advanced impact technology and tunable comfort. The combination of Zonal Koroyd and MIPS help to absorb impacts and rotational forces so you can focus on the ride. Their VaporFit system lets you adjust the helmet on the fly with the turn of a dial, and the MIPS layer is integrated with the fit system for a snug,