Vision The thinness of the lens which is only 2.5 mm gives a clearer vision. Because a thicker lens gives an inaccurate vision. With a lens of 3.2 cm wide and 7cm long which is a bigger size and from our research, you can be sure that you will not be easily shot on the side way from your opponent. / Anti fog Because the material we use for our lens are more superior, and the ventilation space is bigger, you will be sure to receive better anti fog. / Adjustable and supportingWearing your mask with locks on every strap and adjustable liners for firmness and having a small pocket at the back of the straps.g liners / From the results of our research taken more than two years ,we have found that the best thing the mask should possess is the endurability and the safety of the mask. Because what we sell is the protection for the users from the danger of the bullets of the paintball and the airsoft. So we choose to design and produce the masks by using industrial method instead of using hands in order to be sure that our every mask has the same high quality and last but not least to add a touch of art into that high quality product under the brand name Onimaru.