Our flagship model, the USA1 manages to innovate without betraying a classic design. Vented lenses allow for anti-fog performance when the going gets tough, and adjustable temple tips and nose pads let you fully customize the fit. In Black Onyx, the USA1 performance sunglasses are bold and demanding of your attention.. FEATURES:
non-interchangeable lenses, adjustable temple tips and adjustable nose pads. Red Flash Lenses - Light Transmission - 13.89% WARRANTY:
Lifetime Warranty! No questions asked, you break or scratch them, send them back to be replaced for a nominal shipping and handling fee! RETURN POLICY:
365 Days! We know it may take some time to try on and get comfortable with a pair of sunglasses bought online so that's why we give you a full year to do so! That's right, take up to 365 days to determine if you want to keep them and if not, send them back for a full refund less any shipping and handling fee.