The Crankum is fully adjustable meaning the nose pads and temple tips can be tuned for a perfect fit. The semi-rim, broken frame design optimizes airflow and reduces weight.
• Impact and scratch resistant
• 100% protection from UVA, UVB and UVC rays, as well as harmful, high energy light to 400nm
• Premium hydrophobic and scratch-resistant coatings
• Hydrophilic nose pads