Sea-Doo Youth Aquatics Snorkel Set Large/XLarge Set includes mask, snorkel and adjustable fins Mask has tempered glass that meets ANSI standards Has a silicone skirt and strap for a soft comfortable fit and optimal seal Excellent underwater vision Quick adjust strap just pull strap to tighten and push button to loosen Snorkel has full silicone mouthpiece to reduce jaw fatigue, a splash guard top to ensure no water gets in and a large exhaust purge valve for easy water clearing Fins with drain holes allow water to flow through foot pockets to reduce water drag, flexible foot pocket that comfortably adjust to feet Includes mesh carry pouch For 6 years old and up Fits sizes 1 to 4