What do Prizm lenses do?

They are tuned tints that enhance color and contrast so detail stands out. Different Prizm versions suit different light and surfaces.

Are the Encoder good for cycling?

Yes. The shield lens gives wide coverage and the grippy nose and temple pieces hold on sweaty rides.

Both are sport shields with Prizm lenses. The Encoder has a more open, lighter frame; the Kato uses a more wrapped, brow-hugging design.

The wraparound shape runs snug. Try them on if you have a broad face, since the shield frame has little adjustment.

The single shield design makes lens changes less practical than on two-lens frames. Pick the Prizm tint that matches your usual conditions.

Oakley typically ships sport sunglasses with a microbag and case. Check the listing for the exact included accessories.

At Nordstrom Rack, for $149.97, 41% under what the other stores charge, as of our latest check.

12 stores we checked sell it, including Nordstrom Rack, EZContacts.com, eBay, Oakley, Sunglass Hut.

$149.97at Nordstrom RackChecked 45 min ago

41% under what the other stores charge

Compared across 11 stores. Prices are checked against each store and labelled with when.

It checks today's price at every store, compares the alternatives and answers in about a minute.