Cressi Asian Fit F2 Frameless Mask Features New Frameless Mask is Lighter and Ultra-Low Volume Design More-Compact Profile than Traditional Mask Flared Single Tempered Glass Lens Provides Great-Field-of-View, Including Over-the-Bridge of Nose Hypo-Allergenic Silicone Double Feathered Edge Skirt Skirt Molds to All-Facial Contours, Effective in Blocking Water Entry Strap Buckles Attach-Directly to Skirt: Allows Lateral and Vertical Movement Buckles Fold Flat for Packing Wide Split Strap Tighten Easily with a Ratcheting Action Push-Button Buckle Design Skirt: Black, Clear or White Easy-to-Reach One-Hand Nose Pocket for Ear Equalization Hard Plastic Protective Mask Box 1 Year Limited Warranty .