arena's essential unisex Tracks Goggles are perfect for competitive swimmers and are FINA approved. The soft and long-lasting silicone seals provide maximum comfort. Delivered with four interchangeable nose bridges for perfect customization to different face and nose shapes. The dual strap is easily adjustable at the back of the head and guarantees a stable fit, even on starts and turns. With a minimalistic frame for great hydrodynamics, these 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, medium-dark lenses for all uses and dark lenses for bright environments or those who prefer maximum light shielding.