Tusa M-211 Freedom One Mask- Black Silicone Snorkel Set SI TECH VALVES – Swivelling

SI TECH VALVES – Swivelling inlet valve and an adjustable automatic outlet valve

light and flexible boot with fin strap ridge and a narrow fit

resulting in a soft-fit suppressing pressure and reducing creasing left on the face

ANTI-SLIP – Polyurethane print on waist for keeping your weight belt in place

Tusa M-211 Freedom One Mask- Black Silicone Snorkel Set SI TECH VALVES – SwivellingThe M 211 Freedom One mask features the newly developed and revolutionary Freedom Technology delivering superior fit, comfort and performance. The Freedom One is the first of next generation TUSA masks offering this innovative new technology combined with superior design, build quality, materials and frame construction. In addition to Freedom Technology, the M 211 features TUSAs patented Quick Adjust Buckle System, 3 D Anatomical Strap, Round Edge