Giro has made a name for itself by packaging the functionality of top-tier cycling kit in items that look far less "techy" than they actually are. The Chrono Arm Warmers are a shining example of this design ethos specifically because they drop the high-gloss shininess of typical race arm warmers. They're made of a soft, wicking, synthetic blend and shaped to sit tight without slouching in the saddle. They're also finished with an understated, softer knit-look that maintains an under-the-radar look during cool weather base miles.