Zone 3 Viper Speed Swimming Goggles When your day calls for going fast in the pool, grab a pair of the Zone 3 Viper Speed goggles. Designed specifically for pool-based sessions, these goggles focus on reducing drag with a streamlined hydrodynamic design. Featuring ultra-soft silicone gaskets that minimise pressure around the eyes when underwater. The additional cushioning provides a seal allowing for perfect vision, throughout your session. The anti-fog coating allows you to focus on your session without the need to leave the pool and demist mid-swim. Finishing the goggles is the QuickFIT strap adjustment system that allows you to find the perfect fit in no time, allowing for more time in the pool.