Description: Blast are comfortable, racing swimming goggles with an extremely low lens profile ensuring excellent hydrodynamic properties. Equipped with an anti-fog coating and a UV filter, the tinted lenses of the Blast glasses are connected to each other by a rigid nose bridge available in four sizes, which ensures the glasses' stability and allows them to be adjusted to many face shapes. Blast glasses' seals are made of soft silicone and are completely hidden under the frames to reduce water resistance and ensure maximum tightness. The double strap is equipped with the UltraFAST adjustment system, which allows you to quickly and precisely adjust its length without the need to remove your glasses. FINA-approved Blast goggles are the perfect choice for competitive swimming, racing, as well as professional or amateur swimming training. Key Features: FINA Approved; Protection against UV rays; 37mm racing-grade lenses; Optical quality polycarbonate lens; Extremely soft seals hidden under the frames to reduce water resistance; UltraFast strap adjustment system; Replaceable bridge nose in 4 sizes; Double strap for stability.