Julbo Hike Travel Sunglasses synthetic A great travel glass for general use with a wide selection of lenses to meet your needs Polarizing: eliminates glare from all reflective surfaces (water, tarmac, glass, etc) and provides clear vision. Anti-reflective coating: reduces eye strain and eliminates interference glare. Oil-repellent coating: prevents finger or grease marks and makes cleaning easier. Copper color: contrast is emphasized, colors are enhanced, and vision is more comfortable, making the lenses particularly suitable for driving. Oil-repellent coating: prevents finger or grease marks and makes cleaning easier. Copper color: contrast is emphasized, colors are enhanced, and vision is more comfortable, making the lenses particularly suitable for driving.