UVEX sports glasses Blaze III, Black scratch-prone

Allegemein sit the glasses very well and of stylish. I Wolte the sports glasses for Cycling and other Sportaktivitäten.Die glasses are well made, but have great weakness. They are scratch-prone. With my glasses fell off from his head in the stairway to the ground and immediately the mid-Glasses Originated the scabies, although the sports glasses should be scratch resistant. Now my dark glasses are useless. The Scratch interfere with vision. That's why only 4 stars