In colder areas, you should consider that the metal on the skin is extremely cold and can cause irritation, while the plastic is not.Īlso in the heat, a metal frame of a poorer quality, will discolor and mark your skin, depending on how much you sweat.Ī solution to this problem is the plastic that leaves no traces of paint in touch with a sweaty skin. Titanium frames are particularly recommended for spectacle wearers already sensitized to nickel. In this situation, you should avoid nickel frames. If you are allergic to nickel, your skin will redden or worst, irritation will appear at the contact place of the metal temple. Studies have shown that up to 10% of end users are allergic to this material. The most common allergy is caused by metal, namely nickel temples. We're talking about skin allergies because the temples are in direct contact with your skin and can occur certain inconveniences if you are allergic to some materials. The material used on temple tips is plastic, silicone or rubber in a variety of colors and shapes.Īn obvious advantage of the fact that they are removable, is that they can be replaced whenever wear out, so you don't need to change the frame temples. They are mobile on the temple also, which help in adjustment according to the head shape and size. The main feature of the temple tips is flexibility so the temple can be adjusted according to the shape of your ears. They are made in one piece and non-removable.

Here the eyeglass temples are attached on specific spring hinges that allow a wider opening of the temple without breaking. There is a solution for flexibility for both metal and plastic arms that are. The flexible materials like titanium have a better breaking resistance. If not you can choose other similar temples. If it is an original company frame, your temples can be changed with ones exactly the same. If you bend or break the eyeglasses arms, they can be changed. Your choice will depend on the activity where you use your glasses: reading, sports, prescription eyeglasses for all day. We have different durable metals as titanium, zinc, nickel, steel.įor plastic, there are some derivatives of it like nylon or polycarbonate which is strong and light, used mainly for sports glasses. The metal used to produce eyeglass temples is usually more robust to breaking and bending than plastic. The following is a comparison of various features like. There are differences between plastic and metal temples in terms of strength, flexibility, your skin has individual reactions to these materials, so you must choose according to what suits you and what you like. Because of the materials importance, I will show you next the temples from this point of view.

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