Grey Metallic / Blue - Grey Polar Blue Mirror Polarized Bio-based frames (Rilsan Clear G 820 Rnew) made from a natural nylon derived from castor beans : 65% bio-based & recyclable Recycled neoprene strap and pouch coming from plastic bottles : 70% recycled & recyclable 100% natural high definition mineral lenses Adjustable rubber nose pads & shape memory frame Ultra resistant frames and lenses against impacts and scratches Integrated soft-touch rubber inserts inside the front and temple tips for extra grip and comfort Recycled cardboard packaging FSC labelled : 100% recycled & recyclable Made in Italy Skilynx Lenses: Mineral glass offering the clearest vision Significantly improves vision of relief and perception of distance Increases contrast in low visibility, foggy and cloudy conditions Maximum protection against blinding glares Anti - Reflective Backside Silver bi-shaded mirror Ideal for mountain and snow sports Protection Category 3 UV Protection: 100% Infra-red: 82% Visible Light absorption: 90% Harmful Blue Light: 99%