The Mallacoota Mask Snorkel Fins set is a high quality silicone mask, with closed heel fin and unique pivot sump snorkel design. Incredibly comfortable 100% liquid black silicone skirt, with easy glide adjustable buckles ensure your mask is leak free. The unique pivot sump snorkel allows customisation of snorkel positioning in your mouth making your in-water experience more comfortable and minimising jaw fatigue. The surprisingly powerful thrust blade fin, offers great performance with easy finning effort, helping to avoid leg fatigue and cramps.