The Oakley Split Shot is the brand’s first water-specific frame. A wraparound fit gives you the coverage and protection you need in a water environment. The highly durable O-Matter frame features extended coverage on the top, sides, and temples to keep light out and reduce backside glare. The 20” lightweight coated woven steel leash (integrated into the frame but can easily be removed) keeps the sunglasses on your face or around your neck, so you can move seamlessly throughout your day. Another key feature is the curved brow line for hat compatibility. The outside edges of the frame front are tilted downward to avoid contact with the brim of your hat. If you are going to be using these on the water, PRIZM lenses are a must. Oakley PRIZM Deep Water and PRIZM Shallow Water lenses are designed specifically for water activities and will allow you to make the most of your adventure.