Kids put their goggles through way more abuse than most adults, but don't you worry, the Anon Tracker Kids' Goggle is more than up to the challenge. The cylindrical polycarbonate lens is low- profile and tucked into the frame, which reduces the chances of it getting scratched when your kiddo decides to drag his helmet through the lodge. The dual layer face foam keeps the Tracker fitting snug against their face, and works in conjunction with the Full Perimeter Channel venting to fight fogging even during a hike. You'll be glad to know that it's designed to fit seamlessly with a helmet, so there won't be any gaper gap to get teased about. Your little guy is progressing even faster than he's growing, so make sure his gear can keep up. Proposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.