* One Size Fits All - Features adjustable comfortable and soft stretch bands on the back to hold the head in place * Led Lights - The mask has an easy on and off switch that allows for the mask to light up with a cool green light in a round circle along with two lights on each side of the chin * Fog Prevention - Our ABS plastic material allows the mask to not fog up unless in very cold weather * Clarity - The mask is made to be like seeing through sunglasses and there should be no problems seeing * Breathability - Mask contains may air holes all throughout the bottom to allow for easy breathability Shipping Disclaimer <------> Free USA 2-5 Days Shipping.