Carefully selected safe materials protect tender skin: food-grade silicone frames are soft and drop-resistant, suitable for daily wear by young children; environmentally friendly acetate sheets provide colorful and fashionable designs, with memory metal hinges to adapt to the growth of face shape; TR90+PC lightweight combination has both toughness and impact resistance to meet the needs of sports scenes. Functions cover all scenarios: optical models are equipped with anti-blue light lenses (blocking 80% of harmful blue light) to protect online learning; the sunglasses series uses TAC polarized lenses + UV400 protection, filtering glare and blocking 99% of ultraviolet rays, suitable for strong light environments such as beaches and skiing. Adjustable nose pads and non-slip temples ensure a stable fit. They have passed international certifications such as ASTM F963, providing professional vision protection from indoor to outdoor for children aged 3-12, taking into account safety, comfort and trendy design.