Slack Tide is a sporty small to medium fit wrap frame with great coverage to block out polarized glare. Temples on the Slack Tide come with a cut out for complete customization for lanyard of your choice.  Lightweight frame for all day comfort.  AcuTint lens colouring system adds colour contrast without distorting natural colours, allowing you to see more clearly.  100% protection from harmful UVA and UVB rays.  Scratch resistant, lightweight, and durable.  Polarized lenses eliminate glare and reduce eye fatigue.  Lens colour: Smoke Blue Frame colour: Granite