Despite its fast-sounding name, Castelli's Velocissimo Cap has a classic construction that's in no hurry to race into the future. It's made from four panels of cotton twill, a design that's been virtually unchanged since cotton first arose as a challenger to wool's unquestioned domination of all things cycling cap-related. Its oversized Castelli branding and abbreviated tricolor stripe give a hint of contemporary flair to an otherwise traditional piece of headwear.