Costa Slack Tide Sunglasses
Costa Slack Tide Sunglasses
Costa Slack Tide Sunglasses

Costa Slack Tide Sunglasses

Regular price $269.00 Save $0.00

Costa Slack Tide Sunglasses, When the tide goes slack, so does the fishing. In Costa’s at leisure Slack Tide sunglasses you can move on to another spot to chase a different adventure. This laidback west coast inspired frame is infused with functional elements - Hydrolite® padding, pin hinge, ventilation and 580 Polarized, 100% UV Protection lenses so you can see through multiple tide changes.
The OCEARCH Model will help out Sharks that are in trouble, and without them the ocean ecosystem could collapse. Your purchase helps fund research expeditions aboard OCEARCH, a marine vessel and at-sea laboratory that generates critical data and puts science on the side of sharks.


  • Frame Fit: Large Fit
  • 1. Frame Width 137.0mm
  • 2. Bridge Width 16.0mm
  • 3. Lens Width 60.4mm
  • 4. Lens Height 44.9mm
  • 5. Temple Arm Length 130.0mm


580G Lightwave Glass Lenses

  • Superior clarity & scratch-resistant
  • Glass provides the best clarity in material
  • Encapsulated mirrors (between layers of glass) are scratch-proof
  • 20% thinner and 22% lighter than average polarized glass