This extremely cool arena The One Junior Swim Mask is designed for young swimmers aged 6 to 12. The soft Orbit-Proof seals have been tested to adapt to all kinds of facial profiles to prevent water leakage. The gasket design provides great protection and an extended field of view. The split strap is easily adjustable for a secure and comfortable fit, even for swimmers with long hair. The nose bridge adjusts its shape to the face while on. The goggles are equipped with anti-fog coating, UV protection and are PVC free. This style is available with clear lenses for low-light environments and for those who prefer maximum brightness or medium-dark lenses for all uses and variable or intermediate light levels.