If you're searching for a functional and stylish motorcycle helmet for riding around the city, look no further. Designed by MomoDesign for Trussardi, the Trussardi 1911 Helmet ($650) features a half-open design with Nappa leather-wrapped outer, tinted inner visor for sun protection, and Trussardi logos on golden plaques the sides and engraved on the helmet's back. [source]