The Mares Viper Mask is an ultra low volume mask designed and tested by Freedivers. Tested by some of the best athletes in the industry the Viper mask is perfect for demanding Freedivers and Spearos.
The skirt has been carefully molded to fit more face shapes while keeping a minimal internal volume. The single skirt design provides ample seal and holds the masks position on your face better than many other masks.
Bringing the lenses as close to the eye as possible the Viper gives you a huge Field Of Vision while reducing internal volume too.
The skirt of the mask has been made to be as hydrodynamic as possible with a matte finish on the outside and a soft touch inner skirt, all with an anti-reflective treatment. The new silicone also deters condensation to reduce fogging.