The Scubapro Frameless mask is for the serious diver that wants a serious fit - very few masks fit like this one!
Single-lens mask featuring a unique assembly of lens and skirt without a frame. Reduced weight- size and volume makes clearing water easy.
One-hand- quick-adjust buckle system attaches directly to skirt to maximize comfort and fit.
Low profile- durable soft black silicone skirt and black body.
Advice on how to prevent your mask from fogging can be found here - How to Pre-Treat a Dive and Snorkel Mask