The Onda Mask is a single lens mask designed for snorkeling, swimming and Scuba diving. The mask skirt is made from soft hypoallergenic transparent silicone with a double feathered edge that gives an excellent seal on many face types. Mask has a low internal volume. The masks tempered glass single lens and unique shape of the frame provides a wide field of vision that extends in all directions. The wide split strap design mask strap is designed for even dispersion of pressure on the face for increased fit and comfort and is equipped with easy quick adjust buckles. Mask has an easy-to-reach one-hand nose pocket for ear equalization. Mask is available in multiple color choices.