Sherwood’s Macco mask provides a unique sub-frame design for greater stability and better fit than most masks. The single tempered glass lens is bonded directly to the soft silicone skirt. Made with the highest quality silicone skirt and strap, this mask is nothing but comfort. The unique quick disconnect buckle and pivoting point allow the strap to move forward on the mask for maximum comfort and easy adjustment. The Macco’s unique construction delivers all of the qualities you’d expect in a professional dive mask, with a lighter more comfortable fit. Other frameless masks anchor the strap buckle on the flexible mask skirt. The Macc strap system attaches directly to the stable sub-frame and utilizes Sherwood’s Quick Disconnect buckle to evenly distribute contact pressure against the face. The result is unprecedented comfort throughout your dive. Ideal for all diving environments, from tropical to polar. The unique design allows the mask to be folded up small and can fit in a BC pocket for the ideal back up mask as well.