The XS style of the sunglasses are a popular choice for kids. The design is colorful and durable, and kids will definitely love wearing them for many years to come. The brand started out making ski goggles and glasses for skiers, and now offers four different styles of sunglasses for kids. The 1993 XS sunglasses are 4.9 inches wide and two inches high, and even bigger kids can wear them. While the marketing materials for this brand can be questionable, the sunglasses are durable and look great on children. Kids should always wear sunglasses with UV protection. A good pair of Pit Viper Exciters should block out at least 99% of the sun's harmful UV rays. Kids are exposed to three times more UV rays than adults do. Pit Vipers for kids If you're searching for a quality kids sunglasses brand, consider Pit Vipers for kids. The designs are both fun and stylish, and they come in a variety of colors and styles. Made from high-quality materials, they can withstand a lot of wear and tear without hurting your child's eyes. Kids can't get enough of outdoor play and need protection against harmful UV rays, so you can rest easy knowing that your child is protected. Pit vipers are highly venomous, but many species are not aggressive. In fact, only 30% of their strikes are venomous, so don't be alarmed if your kid gets bitten by one. Most pit vipers are shy, and they may bite just to scare off an attacker. Whether they're attacking a human or a pet, the snake's fangs look like highly evolved hypodermic needles. The poisonous fluid emitted by these snakes bonds directly to body tissue, making it very dangerous to humans and pets. Pit vipers are a common threat in the outdoors. However, kids can learn about pit vipers in an easy and fun way. While pit vipers may seem frightening, these snakes have a cool heat-sensing system that can identify the heat of prey. These snakes are commonly found in forests and deserts, but they can be found all over the world. Some species are terrestrial and arboreal, and some breed live young.