Nike Unisex Tailwind Swift Composite frame Composite lens non-polarized Lens width: One Size millimeters Matte Black/Bright Crimson frame Speed tint lens Rubber channels in Temple arms increase airflow and grip Frame accommodates Interchange lenses for any light condition You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!