This is the Polarized Skylon Ace sunglass. The polarized sunglass lenses are superb for combating glare from shiny surfaces such as water or snow. The Nike Skylon Ace sunglass is an interchangeable sunglass lens design, so you can purchase different accessory sunglass lens types to adapt to different sports.
Skylon Ace sunglasses incorporate a ventilated nose bridge to help reduce fogging, a lightweight nylon sunglass frame for comfort, and cam-action spring hinges and a custom heritage tread pattern on the sunglass temples for a light, yet secure grip.
Check out the related links on this sunglass page for more Skylon Ace sunglass/lens combos. For Skylon Ace accessory sunglass lenses check out the Sports Shades Online
Nike accessory lens section.The Nike Skylon Ace sports sunglass comes with a Nike Sun Pouch (Microfibre Storage/Cleaning Bag). Large Nike Box cases are available for purchase via the related product links.