Features:

• Mantis frame can be only one screw. Even if sand comes into the mask. you can get rid of it for maintenance.
• The mask strap connecting with mask skirt brings comfortable fitting by buckles swivel, The strap is engraves with digits, Please remember your appropriate digit, so that you can get the best position at all the time.
• Nostrils area is textured.
• symmetrical tempered glass of 3.4mm thick.
• Corrective Lenses Compatible Gull Mantis Lenses¡C

Description:

Frame of polycarbonate, Rubber skirt, Internal volume:202cc, Weight:230g, Frame size:178mmx85mm, Mask skirt size:130mmx110mm.