http://inf3kted.com - The i-Design Sunglasses Screw Free Ultra Light Aviator ID1004 are super comfortable with stylish design for men and women. The 310 stainless steel shatterproof top quality frame makes the sunglasses super light. The synthetic rubber earpieces and nose-pads will give you the ultimate comfort experience and make you feel great with theses cool sunglasses. The Nylon TR90 lenses ensure 100% of UV protection (UVA, UVB, UVC) and block harmful blue light up to 400nm & provide superb optical clarity. Handmade process make these sunglasses perfect.