Shwood Ainsworth Acetate Sunglasses | Blue Nebula & Gold / Blue Flash PolarizedThe Polarized Acetate Sunglasses are a part of Shwood's lineup. The Blue Nebula pattern and Gold accents are what makes these shades ideal for daily wear. Constructed with premium Cellulose acetate and real wood inlays, these frames are environmentally friendly. The Aisnworth has rounded polarized lenses that are iconic. [Details] Carl Zeiss Lenses: CR 39 or polarized lenses are fitted to all Shwood models. Lens features include 100% UVA UVB