SEALIRE SAFE: Provides a warm, secure fit for diverse face shapes, effectively preventing water leakage and enhancing safety and user friendliness during dives in all conditions. Optimized adjustment mechanism: The adjustable buckle and strap enable precise fitting, easily accommodating different head sizes for comfortable underwater training. Clear optics and visibility: The diving mask offers a 180-degree wide field of view with tempered glass lenses for durable, distortion-free underwater vision. Premium materials: Built from high quality components for robustness and long lasting performance, suitable for repeated use during diving activities without compromising performance. Use cases: - Pool or open water training sessions - Recreational scuba diving and snorkeling - Regular underwater workouts requiring a reliable, easy to fit mask