Gast ASTRO, colour AS01, size 53, are unisex sunglasses with rimless metal frame in matte black colour. The frame is handmade with high quality Italian materials. The lenses are nylon in green colour (Cat. 1) and are 100% absorbent to UVA and UVB radiation.  

Gast, based in Milan, is an independent sunglass company created to offer high quality products at unconventional prices. Gast's eyewear, are made from the highest quality Italian materials, with respect for the environment, such as the biodegradable M49 paste of the leading Mazzucchelli. All raw materials are certified as 100% biodegradable and recyclable. Each sunglass carries the fashion-forward, urban aesthetic of the city of Milan and reflects the company's culture , bringing together different styles and colours.