Zone3 Viper Speed Blue Swimming GogglesThe Zone3 Viper Speed goggles with smoked lenses feature a hydrodynamic design for fast, streamlined swimming. Zone3 Viper Speed Blue Swimming GogglesThe Zone3 Viper Speed goggles with smoked lenses feature a hydrodynamic design for fast, streamlined swimming.These enhanced glasses with ultra-soft silicone seals for supreme comfort are perfectly suited for training or racing. In addition, its tinted and anti-fog lenses allow crystal clear vision and reduce glare and irritation from the bright pool lighting.They feature a slimline almost invisible silicone strap design and an Ultrafast Quick-fitstrap adjustment system that allows for a fine fit.

 Characteristics:• Optimized hydrodynamic design
• Ultra soft silicone seals
• UltraFAST QuickFIT strap adjustment system
• Tinted lenses with anti-fog treatment