All Coach glasses come with a dust cloth that has the "CC" logo all over it. They should be somewhat centered. The most common way of judging the authenticity of something is to check the logo. Why? 2. Amazon = Fake Pit Vipers. Its 2012 valuation was US$25.9 billion.In 2013, the valuation of the brand was US$28.4 billion with revenue of US$9.4 billion. By signing up you are agreeing to receive emails according to our privacy policy. Handcrafted shades are made with excellent detailing and care, ensuring the perfect outcome. If it easily comes off, it's fake. Your device lost its internet connection. Including frames, sunglasses, and contact lenses, the total industry is worth roughly $90 billion, and is projected to hit $140 billion by 2020. You can just go to the store and ask the client whether it is true. A label reading "Made in Italy" will be found inside of the stem of an authentic pair of Prada sunglasses. If it is anything less, and at a dodgy online or physical store, skip it just in case. Pit Viper doesn't sell on Amazon. Likewise, if these tabs are missing orprovide inconsistent information,it's fake. In my opinion, the best way is to ask the professional person and that will give you a definite answer. You'll usually also find manufacturer information, and a barcode (or serial code). Occasionally, the hologram tab will be found on the backside of the serial number tab. Let's check them out. Next up are the tips of the arms, smaller and therefore harder pieces to replicate without the proper skill of true Tom Ford employees. Notice on the fake above, the printing starts nearly at the bottom and ends up in the center. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/d\/d4\/Determine-Authentic-Sunglasses-Step-1-Version-3.jpg\/v4-460px-Determine-Authentic-Sunglasses-Step-1-Version-3.jpg","bigUrl":"\/images\/thumb\/d\/d4\/Determine-Authentic-Sunglasses-Step-1-Version-3.jpg\/aid746930-v4-728px-Determine-Authentic-Sunglasses-Step-1-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"