Light, lean, and made for performance, Costa Del Mar’s Ballast sunglasses feature an ultralight, rimless frame and polarized 580P lenses that reduce glare and block harmful blue light.
- Lighweight, rimless frame designed for a small to medium fit
- Impact-resistant 580 polycarbonate lenses block yellow light at 580nm for enhanced color and block blue light at 400nm for reduced haze and blur
- Polarized for superior clarity and glare reduction
- Durable and ultralight rimless TR90 nylon frame
- Integral hinge and adjustable nose pads for a secure and comfortable fit
- Includes a hard zippered storage case