Shieldo [2016 New Upgraded] Adult Fashion Comfortable Durable Design Anti Fog Mirrored Swim Goggles for Men and Women with 3 Interchangeable Nose Pieces and Protection Case TOP QUALITY LENS -- Made of PC material,it is durable and practical with multiple coatings such as anti -scratch layer, shatterproof layer, UV protection layer and anti-fogging layer. THREE-SIZED INTERCHANGEABLE NOSE PIECE -- Super ductile PU material creates high toughness and ultra durability. Three size for fit achieves upmost wearing effect with comfort. SUPER COZY WEARING EXPERIENCE -- Ergonomically-designed 3D lens keeps you far away from water-leakage annoyance, bringing super cozy experience. The additional nose clip and earplug is a perfect fit for swimming. EXTRAORDINARILY HIGH CLARITY -- Taking PC material with precise curvature design, it is amazingly clear, reaching to 99% high light transmittance. With the enlarged frame supporting a maximum vision, it extends the view distance and effectively eases eyes fatigue. SHIELDO WARRANTY -- One-year warranty on Goggles & 30 days money back guarantee & 100% customer Satisfaction guarantee.