The Bloc Shifter Sunglasses.
The Bloc Shifter sunglasses. Maintaining both the inherent properties and exacting standards of manufacture as Bloc Classics, Bloc Sports Frames utilise an 8 based curve to provide a natural close cranial fit and thus helping to eliminate the vortex of wind which can be so disconcerting during high speed pursuits.
The 8 based curve also dramatically improves peripheral vision. The Bloc Shifter XR L frames are further reinforced in areas of stress and fitted with integral sports hinges to increase strength, flexibility and durability. Following polishing, cleansing and painting, Bloc Shifter XR L frames are fitted with soft rubber nose pads to assist facial grip without the uncomfortable cranial pressure often associated with some other brands.
- Hardcase and soft cloth carry case;
- Acetate 8-base wrap-around frame;
- 1 lens or 4 inter-changeable lens options.
- Size: adult large.