Our Biofuse Goggle just got better. Introducing the new Biofuse 2.0, still with our best-selling Speedo Biofuse® technology, it now also features ground-breaking biosynthetic materials, a brand-new patented push button mechanism and super-soft seals with a new groove design, offering the same best comfort and fit - but better. Features: Still featuring our best-selling Speedo Biofuse® technology for flexible comfort every time you swim with first-ever use of biosynthetic materials. Super-soft seals with a new groove design, offering the same best-selling fit. New flexible and strong internal frame design, stretches and adapts for a super-snug fit and provides superior stability. Newly crafted lens shape, offering excellent peripheral vision. Brand-new patented push button adjustment for effortless customisation and super-soft seals with a new groove design, these goggles provide a secure, cushioned fit that adapts to your face. Designed for ultimate comfort and performance, Biofuse 2.0 ensures distraction-free swimming, whether you're training or taking a leisurely dip. Experience the evolution of a classic - enhanced for a smoother, more comfortable swim. Same trusted technology now reimagined for an even better fit!