Tennis strings NRG² 1,32

The NRG² tennis string has been designed with a specific objective in mind: to be the driving force behind the racket!

NRG² tennis strings have been designed with one thing in mind: to be the engine of your racket! That's the 1st meaning of NRG², the most powerful string in the range. A specific construction of over 1200 microfilaments, composed of Elastyl (12% more elastic than standard polyamide). Impregnated with polyurethane 400 to generate power and comfort. And last but not least, the exclusive S.P.L surface treatment to provide glide and effective snap-back, so you don't have to replace strings during play. In 1.32 gauge, you're guaranteed to gain in strength. Welcome to NRG²! Strings made from France. PU 400: 400% elasticity for great comfort and dynamic performance. Elastyl fibers (100%): +12% more elasticity than standard PA. Enormous elasticity for maximum power. S.P.L final coating Anti-abrasion coating for greater resistance. BEST SELLER USA Among the top 10 bestsellers for over 20 years among specialists.