Holbrooke - Wood SunglassesOversized classic wood sunglasses with multilayer wood frame and temples in black zebra wood maple ebony and walnut ebony. The high quality multi layer frames have a 2: 3 claw spring hinge for comfort and stability. Available with quality TAC polarised grey lenses. Multi layer wood frame Ethically made, recyclable materials Natural wood with resin adhesives, no chemicals Quality TAC polarised lens Solid 3: 2 claw spring hinge 2 year Product Warranty