Foster Grant introduces Relentless, part of the new Ironman collection. 100% UVA-UVB protection. Crafted with a matte black, plastic, full wrap frame. With impact resistant, scratch resistant, and smoke colored lenses that come with a tint of silver flash, these sunglasses are ready for anything. Be relentless, your sunglasses already are.

IRONMAN® and the “M-DOT” logo are registered trademarks of World Triathlon Corporation. Official Product of the IRONMAN TRIATHLON. Used here by permission.

More Information
Product Name Relentless
SKU 10231891.COM
Frame Color Black
Lens Color Gray
Shape Wrap
Style Full Frame
Material Plastic
Gender Men's
Features 100% UVA/UVB Lens Protection, Scratch/Impact Resistant Lenses
Lens Width (mm) 63
Bridge Size (mm) 15
Temple Length (mm) 120
Frame Measurements