A super alloy applied around strings

With twice the strength and tenacity of Titanium, Aermet is a special material that is used in aerospace and motosport vehicles. When applied onto strings, they become more resilience, forming the Aermet 68. A string designed for those who want extra power and precision

durability: 100/100
power: 90/100
softness: 60/100
spin: 80/100

gauge: 0.68mm (21GA)
material: Nylon multi-filament with Aermet coating