【Safe Temered Glass Lens】Diving mask is with nose cover, which is perfect for users who do not know how to stop breathing by nose when swimming;Adjustment button: high-precision lens belt adjustment to prevent falling off.
【Environmentally friendly silica gel】Non-toxic, tasteless, soft and comfortable;PC frame: no deformation, stronger and lighter;Anti-slip buckle: Professional anti-slip concave-convex design, easy to adjust, anti-slip and anti-falling.
【 Silicone Strap】Good elasticity, durable, good workmanship, healthy and safe material.Swimming mask is with soft food grade liquid silicone environmentally friendly and healthy. The highly easy adjustable mask buckles and flexible face skirt, perfectly engineered to fit virtually any face shape and heads in different sizes.
【Two-way waterproof valve】When the waterproof valve is on the water, it can automatically close after being submerged by water;Full dry anti-wave head: automatic water stop system, water stop is safer, breathing is smoother, when the wave hits, it can effectively prevent water from entering the respiratory system.
【Straight tube/curved tube design】Straight tube is suitable for shallow and deep to avoid collision between breathing tube and respirator;Professional water stop and drain valve: The water-gas diversion design is more smooth and easy to use;Breathe tightly: exquisite breathing details, improve user experience, and make it more humane. .
