The Freak Out is a pretty tried and tested formula. A wayfarer style pair of sunglasses, in a range of colours and lens tints, similar to what almost anyone who makes sunglasses does.
What sets them apart is the quality/price ratio. For $54.99 at rrp they sit in the middle ground between the cheap and crappy wayfarer copies and the expensive offerings from your typical eyewear brands.
And yet they do everything that the top brands do for a much lower price. With polarised lenses as standard, metal hinges and sturdy frames, these are a great choice for skiing sunglasses. I've been wearing mine instead of my Oakley Holbrooks since I got them.