The Supersonic Glacier are a 90s Brit-Pop inspired unisex rectangular medium-- Size sunglasses with large temples. They feature silver hardware, exposed wirecore, tension-secured custom 9 hinge barrel, and 8 base CR39 lens with backside anti-reflective treatment and 100% UV protection. Limited production batch of 250 pieces Handcrafted in Japan - Color: light blue - Material: 9mm cellulose acetate frame, custom double laminated acetate temples - Lens: jet black CR39 - Size: eye 53mm / bridge 21mm / temple 147mm