Speedo training swimming goggles - Biofuse 2.0 - Blue (Smoke lens)A really comfortable swim goggle for the exercise swimmer or the less serious swimmer. Speedo Biofuse combines high comfort with high flexibility, so you achieve a perfect fit that neither hurts nor leaves marks If you look around the swimming pool, you will quickly discover that Speedo Biofuse is very popular and is used by many exercise swimmers. It does this not least because of its great and comfortable fit around the eyes, so that you can just