I got these as a spare for my expensive addidas yoda goggles. The Razor specialise in bright light so good for sunny weather. I have used them on a recent skiing trip and heartily recommend them. The lenses were sharp with no visual distortion and had very good tint. They worked well with my giro helmet and didn't steam up at all on very warm day. They were quite comfortable on the face.Not as good as the Adidas but given the price difference is little unfair to criticize. I think that they a great ,cool looking goggle and worth every penny.