AirTube Drylite Woodstock S/M The Airhole is standard on all of our masks and is designed to allow breath to escape freely, avoiding the build up of condensation to keep you dry, warm and goggles fog free. Stay out there longer. DRYLITE fabric uses a lightweight, perforated, quick dry fabric that acts like a second skin. Made from a blend of polyester and lycra, Drylite has incredible moisture wicking properties and a UPF 50 finish for 98% UV protection so you can stay cool, dry and protected in spring conditions or when the sun is shining.