Unit Air Frame Eyewear
Fabric:Polycarbonate lensStainless steel frame Impact hinge stainless steel 82% silver 18%
Features: Lens Category 3 - High sunglare protection, good UV protectionComes with hard cover case
Unit offers a life time guarantee against manufacturer's defects on all it's sunglasses. If you should find a fault with your product please contact out customer service team.