• It is made of silicone rubber material that provides high comfort.

• Lenses are made of polycarbonate material can offer wide angle point of view. 

• Replaceable silicone rubber headband (there are 5 bands) is available. 

• Work with a double (left and right side) filter.

• Can work with half-face masks filters too.

•I t is manufactured according to European standard EN 136.