Lightspeed Zulu 3Meet Zulu 3, the Most Comfortable, Most Durable Headset ever made by Lightspeed. Zulu 3 builds on the performance and features that have made the legendary Zulu line the choice of private and professional pilots worldwide, but adds a number of enhancements to deliver even more comfort and durability: New Performance Ear Seals are designed to hug the curve of the jaw, creating a more natural fit with increased comfort and stability New Braided Soft