Biofuse 2.0 Goggles Size:One Size Receive an overview of your

Receive an overview of your sleep and training outlook as soon as you wake up — alongside HRV status and weather

Weighing just 147 g (5

Lightweight roll-top closure system

It's everything you need to become a superuser

Biofuse 2.0 Goggles Size:One Size Receive an overview of yourOur Biofuse goggle just got better. Introducing Biofuse 2. 0. Still featuring our best selling Speedo Biofuse technology, our new goggle takes comfort and fit to the next level with a brand new patent pending push button mechanism and super soft seals with a new groove design. Its everything you love about Biofuse now even better. Features: Still featuring our best selling Speedo Biofuse technology for flexible comfort every time you swim. Super soft