The Bloc Thirty is designed for athletes and is constructed with TR90 material for strength and durability. It has soft adjustable nose pads for maximum comfort and a perfect fit, and malleable temple tips provide the best grip possible, ensuring these sports glasses always perform in all conditions.
Distortion free, impact resistant XTR Karbon8 optical class one lenses with a green mirror provide maximum protection against UVA, UVB and other harmful blue light up to 400nm.
Tested to BS EN ISO 12312-1:201.
- Matt Black TR90 frames.
- Category 3 mirror lenses.
- Soft Adjustable nose pads.
- Malleable temple tips.