Delta X4 Sunglasses

The Bloc Delta X4 sports glasses are built for performance, combining clarity, comfort, and durability in a sleek matt black frame. Fitted with grey Cat 3 lenses, they provide reliable glare reduction and superior vision for both active pursuits and everyday wear.

Grey Cat 3 lens – reduces glare and provides clear, balanced vision in bright sunlight

Lightweight, durable frame – engineered for high performance and lasting comfort

Comfortable unisex fit – ideal for sports, leisure, and daily outdoor activities

Maximum UVA, UVB, and blue light protection – filters harmful rays up to 400 nm

Impact-resistant, distortion-free XTR Karbon8 optical class 1 lenses – ensure clarity and resilience

Certified to BS EN ISO 12312-1:201 standards

Frame dimensions – 64 ☐ 16-122

Perfect for athletes, adventurers, and outdoor enthusiasts seeking dependable, high-performance eyewear with everyday versatility.