Quick answer: This is the Large Fit version of Atomic's Frameless 2: a frameless, low-volume mask with a bigger skirt built for wider and larger faces. If standard masks pinch your temples or leave gaps at the cheeks, this is the version to try.
Most frameless masks come in one size, and that size is built for an average face. Atomic makes the Frameless 2 in a Large Fit, so you're not stuck forcing a seal with a cranked strap. The UltraSoft silicone skirt is soft enough to follow fuller cheeks and a broader nose bridge, and the frameless design keeps it low-profile and easy to clear.
Hold it to your face without the strap and breathe in gently through your nose. It should stay put without pressure at your temples or nose pocket. Beard or mustache? Read 7 Best Scuba Masks for Beards That Actually Seal. More options: Wide-Fit Scuba Masks.