(Certified Scuba Instructor at Scuba.com)
Hello Perry, you might need the small-medium size mask. Also if you have a thick mustache your mask will leak on you. Hair is a killer of seals. One of the mask I would suggest to you is the Atomic Ultra Clear Frameless Scuba Dive Mask web link: http://www.scuba.com/scuba-gear-32/029085/Atomic-Ultra-Clear-Frameless-Scuba-Dive-Mask.html
. If you have any other questions or would like to place an order please feel free to give us a call at 1.800.347.2822.