Ordered for trip to Italy. Stay on well. No slipping.Came packaged very nicely with a glass case and cleaning solution with cloth. Very nice gift!Polarized lenses are great, they are just smaller overall than I expected. I prefer larger lenses on my face.Me fascinaron. Divinas. Tamaño perfecto.Reduces retina burn while driving. Use also when doing intensive work using a viewing monitor to reduce the side effects of eye strain.Algo le falto a este producto no lleno mis expectativas no quede completamente satisfecha con la compra tiene un detalle las gafas que le hacen ver algo raro. Parecen que fueran muy planas algo no esta bien..They aren’t as pink on the bottom as in the picture. Not a big deal. I bought them because they look dark though. I put them on outside and the sun still seemed bright. I haven’t decided if I will be returning them or not. They are beautiful glasses.Love my new sunglasses. Product description on point fast delivery definitely would buy again.