Tecnifibre NRG2 - Black - String Set souvenirs-gifts Internal half-bootie construction for forefoot

Internal half-bootie construction for forefoot lockdown

to keep your hands free for play

Fiery grey shoe to really bring the heat on court

Lightweight and responsive

Yonex has stiffened the racquet face to enhance the stability and overall power of this frame

Tecnifibre NRG2 - Black - String Set souvenirs-gifts Internal half-bootie construction for forefootThe NRG was designed with a specific goal in mind: to be the engine of the racquet! This is the primary purpose of the NRG, the most powerful string in the range. Specific construction: Over 1200 microfilaments composed of Elastyl (12% more elastic than standard polyamide). Impregnated throughout with polyurethane 400 to generate power and comfort. Exclusive surface treatment: SPL to provide smoothness and effective "snap back", avoiding the need to