• Inmould Technology
• 3 Shell Sizes
• IAS
• Fast Adapting System (FAS) - Practical and easy fastening
• Monomatic easily controllable switching (size can be set One hand)
• Ventilation system
• Removable ear protectors
• Integrated bracket for glasses
• Removable anti-allergenic lining
• Meets EN 1077 B / TÜV GS