Great for those kids who don't mess or fuss too much with sunglasses Julbo's Keedz sunglasses with Spectron X5 polycarbonate lenses are excellent for family fun while boating camping and skiing. Just ahead of the elastomer inserts is a frame adjustment feature that allows for resizing and fit modifications so you can keep adjusting the frame as your kid grows--or at least until he or she pops out and loses the lenses. These delightfully durable kids' sunglasses are excellent for families that ski boat and fish together.