Scubapro Synergy Twin Trufit Scuba Diving Mask (CLR/YELLOW)This NEW Trufit ultra soft skirt has been technically developed to not only fit any and every face shape, but also incorporates a unique rigidity allowing perfect seal and comfort. Rather than consisting of two separate materials, the NEW Trufit skirt has been achieved using two different thicknesses of the same high quality silicone in one skirt, assuring total comfort and sophisticated simplicity. As with all SCUBAPRO products the Trufit skirt has