Are you looking for a snorkel that that is comfortable and won't put pressure on the side of your head? If so, then the Mares Dual Snorkel is the perfect product for you. D shape avoids the temple, making a comfortable fit. Made from dual materials to reduce noise and vibrations. Easy to empty water from snorkel due to optimised diameter and length Hypoallergenic silicone mouthpiece won't irritate your mouth or gums. With the Mares Dual Snorkel, you can enjoy peace of mind knowing that you will always have a snorkel that works effectively every time. Whether you are spearfishing, snorkelling or free diving, this snorkel will be comfortable and reliable, every time you hit the water. Order your Mares Dual Snorkel today and start enjoying the benefits of a well designed snorkel!