No shade but you can’t get better than biodegradable GANNI eyewear. Every pair of sunglasses is handmade in Italy and made of compostable acetate. ...Derived from plant-based materials, these sunnies are a more responsible and sustainable alternative to traditional, problematic plastic eyewear. Opt for classic cat-eye or get adventurous with new, oversized geometric silhouettes. Spot their subtle logo, and store in their GANNI case. Shop all GANNI sunglasses below.