Kastking Alanta Polarized Sports Sunglasses

Anti-glare Polarized Lenses

Polarized lenses significantly reduce glare, providing clearer and more comfortable vision, especially in bright sunlight. Our 1.0mm lenses, comparable in thickness to those found in higher-end sports eyewear, ensure unmatched visual clarity and comfort.

Impact-resistant TAC Lenses

Impact-resistant TAC (Triacetate) lenses are constructed to protect your eyes from flying objects and sudden impacts, ensuring excellent safety and durability. Our double decentering test guarantees no optical distortion, which can cause eyestrain or discomfort.

Lightweight and Comfortable Grilamid Frames

Our Grilamid frames are lightweight, durable, and comfortable. They feature anti-slip nose and temple pads, co-injected from coo-coated rubber, which provide both comfort and security. The soft yet tacky material prevents the sunglasses from slipping and offers added comfort to reduce fatigue.

UV Protection

Block 100% of harmful UVA and UVB rays. Our lenses meet or exceed U.S. ANSI standards, ensuring comprehensive eye protection. Smoke, brown, and copper lenses are designed to suit various light conditions, ensuring clear and detailed vision in bright sunlight, cloudy conditions, and partial shade.

Premium Frame Material

KastKing uses Grilamid material, commonly found in military and medical applications, for its superior strength and flexibility. This lightweight, heat and UV-resistant material ensures a comfortable and secure fit, with exceptional shape integrity and impact resistance.

Storage and Care

KastKing includes a molded custom hard case for safe storage and a Prym1 Camo microfiber pouch for cleaning and storing your sunglasses. To maintain your lenses, use a clean microfiber cloth or lint-free cloth, and clean in fresh warm water. Avoid exposing your lenses to saltwater or drying them with paper towels.

These features make KastKing sunglasses a superior choice for any outdoor activity, ensuring both style and functionality.