The TUSA SPORT UC-7519 SPLENDIVE COMBO includes a UM-7500 mask and a USP-190 snorkel. ·         Mask Fitting: Adult Small to Medium Faces FEATURES: ·         The UC-7519 is a good match with our UF-14Z or UF-21 fins. UM-7500 Mask ·         Pure Silicone Skirt and Strap ·         Lightweight low-profile 2-window design for maximum field of view ·         EZ adjust buckle technology ·         High-quality polycarbonate frame ·         ClearVu tempered glass lens USP-190 Snorkel ·         Pure Silicone Flex-Neck and Mouthpiece ·         Hyperdry Technology reduces water flow into the snorkel ·         Large capacity drain chamber and purge valve for easy clearing ·         Ortho-consciously designed mouthpiece for ultimate comfort   TECHNOLOGY: PURE SILICONE  Pure silicone FDA regulation compliant. (Rubber articles intended for repeated use / 21 CFR 177.2600) TUSA Sport use pure silicone for the snorkel mouth-piece and mask skirt. CLEARVU TEMPERED GLASS  ClearVu tempered glass lenses provide superior clarity, color, transmission of light and safety over standard glass. EZ STRAP AND BUCKLE SYSTEM  Allows masks to be quickly and easily adjusted with minimal effort. Allowing for a precise fit and ease of removal when necessary. HYPERDRY SEMI - DRY TOP  Keeps the main snorkel pipe dry by ejecting water through an independent escape pipe. HIGH FLOW PURGE  A large diameter purge valve for simple, quick clearing, reducing the amount of water remaining in the mouth-piece.