The Synergy Mini is a downsized version of the Synergy Twin mask. Its smaller frame and skirt create a comfortable and watertight seal for divers who have had issues getting the full-sized Synergy Twin to seal on their faces. The Synergy Mini benefits from SCUBAPRO's second-generation Trufit Technology. This design approach features a mask skirt with thicker, firmer silicone near the mask frame to provide support and rigidity, and thinner silicone contouring to the face for comfort and to ensure a watertight seal. It's an effective combination that delivers a truly unique fit and seal. The dual lens design is low volume and offers a wide field of view, and the mask comes standard with a color-coordinated Comfort Strap.