FEATURES
UM-31 Mask
> 168° panoramic view through 1 window lens
> Patented domed side windows
> Reduced frame structure to reduce blind spots
> Patented round edge skirt for increased comfort and better seal
> Three-dimensional strap for unprecedented fit
> Five-position strap angle adjustor for micro-adjustment
USP-250 Snorkel
> Hypoallergenic Crystal Silicone Swivel and Mouthpiece
> Patented Hyperdry Elite Dry Top Technology
> Large capacity drain chamber and purge valve for easy clearing
> Ortho-consciously designed mouthpiece for ultimate comfort