The Ronin sport performance sunglasses are especially designed for high-intensity sport activities, but you can also wear these in confidence for everyday use. Poor vision shall no longer be your master. Featuring our premium 2. 2mm thick machined edges Toric lens and a semi frameless design, the Ronin provides unrivalled field of vision and superior optical properties. The Ronin provide excellent fit to all our helmets, with temples designed to minimize intrusion and maximize comfort. The purchase includes hard case, microbag and three nose pieces so you can find your perfect fit.