Our biofuse glasses have just been improved.Introducing biofuse 2.0.Even with our speedo biofuse technology® Bestselling, our new glasses take comfort and fit to the next level with a new patent-pending push-button mechanism and super-soft seals with a new groove design.It's all you like about biofuse now even better.

Features:

- still presents our speedo biofuse technology® Best selling for flexible comfort every time you swim.

- super soft stamps with a new groove design that offer the same best-selling fit.

- new flexible and strong inner frame design, stretches and fits for a super tight fit and provides superior stability.

- newly designed lens shape, offering excellent peripheral vision.

- new patented push button mechanism for quick and secure adjustment

- stylish low profile strap with pulling gears for a secure and comfortable fit.

- an anti-fog spray coating provides clear vision.

- maximum uv protection with polycarbonate lenses that have uv400 protection.

- transparent lens suitable for all environments