Tecnifibre NRG2

The NRG2 uses a multifilament construction with Elastyl fibers and polyurethane, which mimics the feel of natural gut much more closely than standard synthetic strings. This results in a softer, more responsive feel that offers significantly more power and comfort.

Yes, it is an excellent option for players concerned about arm health. The high elasticity and multifilament construction provide superior vibration dampening, which helps absorb shock and reduces the impact transmitted to your arm on every shot.

While the NRG2 offers much better comfort and power, it will not last as long as a polyester string. If you are a heavy topspin player who breaks strings frequently, you may find the NRG2 wears down faster, though the abrasion-resistant coating does help extend its lifespan.

This string is ideal for players who prioritize comfort and power over extreme spin or control. It is particularly well-suited for club players or those who want a lively, forgiving string bed that helps generate pace without needing a massive swing.

The 16 gauge (1.3mm) is a standard thickness that strikes a balance between durability and feel. It is thick enough to hold up well during play but thin enough to maintain the lively, responsive characteristics that this string is known for.