Isospeed energetic 130

Isospeed energetic 130

Isospeed energetic 130

On initial inspection, Energetic has visual similarities to Kevlar or an aramid product, but the comparison ends there. ISOSPEED claims the multifilament Energetic 17 combines comfort, control and durability. This string is recognized in particular for its tension maintenance. A popular choice for players using larger racquets. ISOSPEED Energetic 17 gauge is a multifilament with an inner core comprised of 280 polyemide fibers with an outer core of 600 polyester fibers. Polyolefin ribbons are then applied to create the outer wrap.

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