The lightweight frame design of Tyrant 2.0 is a stylish and durable companion for any sports enthusiast. Tyrant 2.0 will stay secure because of its adjustable nose and ear pieces and the vented lenses prevent fogging while keeping you cool. Perfect for enhancing your performance whether you're running, cycling, or hiking.Frame Material: Grilamid TR-90Hydrophilic rubber ear and nose piecesAdjustable ear piecesVented lensesFrame Type: Open LensWeightL 24 gramsFit: Small, MediumBag and Case included