The Adventure Banz sunglasses’ unique stay-put, adjustable headband gives a perfect fit, every time as your child grows. They will keep them on too, with features such as an embedded, soft rubber nose and brow piece and light-yet-robust materials ensure comfort! Recommended by eye experts, Adventure Banz sunglasses carry a Category 3, UV400 rating, give 100% UV protection and meet all international safety standards for sunglasses.