Giro Manifest Spherical Bike Helmet Size:Medium stronger binding from Spark R&D's

stronger binding from Spark R&D's original Surge bindings

The high-flow cap provides effortless hydration with no squeezing required

The DNA 2 Race suit features a back pocket to stash your skins during transitions

We find it one of the narrower four-buckle touring boots on the market

Giro Manifest Spherical Bike Helmet Size:Medium stronger binding from Spark R&D'sWith Spherical Technology, best in class ventilation, deep coverage and luxurious comfort, Manifest is the most premium trail riding helmet available. Among the Manifest's extraordinary features is Spherical Technology, which utilizes a ball and socket design powered by Mips, the market leading brain protection system that helps to reduce rotational forces. Spherical Technology allows the outer liner to rotate around the inner liner during a crash and