Frogskins Range Size:OS 100% nature-based and biodegradable

100% nature-based and biodegradable

single-layered lens (optional)

The Trek 900 is large enough to stow a 250g fuel canister and a GigaPower stove

"--Mats Gustafsson  Personnel: Dmitry Lapshin - double bass

Frogskins Range Size:OS 100% nature-based and biodegradableUPDATED CLASSIC: The Frogskins model is updated with Unobtainium components and color breaks. LIGHTWEIGHT AND DURABLE: Made with BiO Matter frame material made from biomaterials containing at least 56% bio based carbon (representing the ratio of castor oil to fossil sources) NON SLIP GRIP: Unobtainium nose pads and ear cushions contribute to non slip grip retention and all day comfort. SEE MORE DETAILS: Available with Prizm lenses designed to enhance