Manta Sleep on Twitter: "Manta PRO Mask has always been designed for maximum ventilation to keep you cool throughout the night, and you get that same ventilated comfort in Manta PRO Carbon
Amazon.com: Manta Sleep Mask - 100% Light Blocking Eye Mask, Zero Eye Pressure, Comfortable & Adjustable Sleeping Mask for Women Men, Perfect Blindfold for Sleep/Travel/Nap/Shift Work : Beauty & Personal Care