Military-grade and engineered to deliver maximum noise reduction for mission-critical communication. Extremely soft, viscoelastic Comply™ foam conforms to the ear canal to maintain an acoustic seal and retain the device in the ear. Comply™ Canal Tips are the industry standard for communication in high-noise environments and the original foam tips trusted and used by the military for hearing protection and communication. Best for Lightweight communication systems, High-noise Environments, Military, Audiology, Aviation, Industrial, and Medical Use.

• Maximum Noise Reduction: Canal Tips are engineered to create a custom, deep in-ear fit for maximum noise isolation. Comply™ Canal Tips offer the highest level of noise isolation with an average NRR above 29dB. Actual NRR depends on communication device design and requires certified testing.
• Enhanced Communication Ability: With an optimal seal for all high-noise applications, communication is funneled directly into the ear canal to maximize your hearing experience.
• All-Day Comfort: Made from unique breathable memory foam, Comply™ Canal Tips are activated by body heat, becoming ultra-soft, reducing irritation and fatigue. Comply™ Foam is 30x softer than silicone material.
• Stay-In-Ear Fit: The length and tapered design of the Comply™ Canal Tip allows for easy insertion and stability in the ear canal, providing in-ear retention to keep communication devices in place.
• Flexible Threaded Core: Special tapered core is designed for deeper insertion into the ear canal. Elastomeric cores have a molded-in screw thread for secure attachment to the communication device and a soft durometer for comfort

Note:40-50030-11 Military-grade Comply™ Canal Tips are compatible with the surefire EP7, and Invisio Communications Headset product line. 

Also compatible with: 

 3m Peltor™ EEP-100
3m Peltor™ TEP-100
Aegisound All Models
CAVCOM CellEarz
CAVCOM Omni Universal
CAVCOM Quad Universal
CAVCOM TruEarz
Clarity Aloft All Models
Communication Ear Protection All Models
GSM Walkers Game Ear All Models
Invisio X5
OTTO Noize Barrier Micro
Pro Ears Stealth Elite
Sensear All In-Ear Models
Shothunt All Models
Silynx All Models
Surefire EP10
Surefire EP7
Talking Headsets SC23 SWATCOM Dual Headset
Talking Headsets SWATCOM Acoustic Tube AT2

Compatible with all major radio brand acoustic tubes including but not limited to: Motorola, Harris/L3, OTTO, Bendix King, Kenwood, Tait, Sonim, Hytera.