Julbo Eyewear Unisex Atmo Goggle (Kids) Spectron 3 lens blocks 88% of the visible light Lite-weight with excellent shock resistance this lens is suitable for all types of activities Minimalist Frame: Reducing the thickness of the frame to the minimum to maximize the field of vision from every angle with dual soft foam for comfort Mini-cap-: A chassis with a specially designed shape to protect the lens from scratching Anatomic Frame with Soft foam for comfort and a Overstrap for adaptation to all types of helmet Air Flow and an Anti-Fog coating to prevent the Lens from fogging