Hello Mike, Thank you for your inquiry! The TUSA M-24 Powerview is fitted for Medium to Large Faces (110 lbs+). All of the TUSA masks in this size range have the same mask skirt size for Medium to Large Faces (110 lbs+). So the other TUSA mask you tried on would have fit the same as the Powerview. http://www.scuba.com/scuba-gear-32/029160/TUSA-M-24-Powerview-Mask.html
If you have any questions or wish to place an order, please call us at 1-800-247-2822.