- 100% lifetime Moneyback guarantee plus free returns.
- Classic aviator style with revolutionary titanium construction.
- World's lightest nylon polarized lenses with scratch resistant and 100% UVA /UVB ray protection.
- Kick starter campaign raised more than 200k.
- Incredible value for lifelong durability, backed by a guarantee. Note that the guarantee policy only applies to products sold by William Painter and not any other reseller.