Firstly, these glasses are well priced & of good quality. A food case & micro fibre case comes with the glasses. The case is a semi-hard construction so it provides some decent protection to the flasses. Nose rest and swing arms have a soft rubberized plastic material where they contact the skin & it feels comfortable. Rest of the glasses are formed from harder plastic. I bought three sets of glasses at the same time (all different designs) and this is my favorite, go-to pair.My first pair fit a little crooked, but I wore them all the time anyway because they looked great and the green blue lenses make everything in nature look incredible. I recently bought another pair since I scratched them, and they fit perfect. I recently bought another pair as backup I love them so much. great pair of sunglasses for the money!stops glare, nice wraparound design truly keeps sun out of my eyesDon’t waste your moneyPara trabajar muy buenasI live in Miami the sun is a killer but these work like they should for a great price driving or being outdoors great valueBought these mainly because I wear ball caps a lot and the regular straight arm style over the ear never works with a cap. These curve down the ear just enough that neither cap or glasses interfere with one another. Love that! Also work very well with my bicycle helmet. Several rides and zero wind on my eyes which tear up horribly in wind. Add the great UV protection and quality sun screening clearness, super pleased for a price that can't be beat. Very happy with this purchase.Little smaller than I expected based on measurements. Hubs doesn't love the very wide part of the arm where it meets the lens frame but otherwise these glasses are well made and comfortable.Por el precio son muy accesibles. El material no se ve tan resistente, pero hasta ahora bien.Una excelente compra calidad, precio, tiempo de entrega todo muy bien. Su estuche esta muy practico .Felicidades.Mala calidad