These colourful training goggles are designed with soft curved lenses, which offer wide all round vision. Super comfortable and perfect for daily training. Soft curved lens for wide all round vision. Liquid silicone rubber body, for a soft. comfortable and precise fit. Split strap for a secure fit. Includes 'ACS' system, for easy on head adjustment. Liquid silicone rubber (LSR): Moulds and adapts itself perfectly to the face. Offers exceptional comfort. strength and protection against the elements. These goggles were designed to last. UV protection. Anti-fog coating