The new Signum Pro Hyperion is part of their new Blackline Power series. Signum refers to this as the next generation of strings. They should know as they ushered in the last new generation in 2004 with their Poly Plasma.
Construction: New optimized molecular structure designed for outstanding power along with excellent playability and control.
Advantage: The newest generation of poly-based string offers
EXCEPTIONAL tension maintenance along with great durability and outstanding ball control.
Gauges: 17, 1.24 and 17L 1.18
Why we carry this string: Because Signum Pro products are proven to be consistent playing and of high quality standards. They outperform many of the larger and better known brands at a lower cost to the customer.