Luxilon Element is regarded as the brand's softest feeling polyester and Wilson NXT Power has tradition of arm friendliness that goes back a couple of decades. With the Luxilon Duo Feel Element 125 and NXT 16 Tennis String Hybrid you get perhaps the most comfortable poly / multi hybrid available. If you are interested in trying a hybrid for the first time, this is a great place to start. Colors: Bronze / Natural Gauge: 1.25mm 16L / 1.30mm 16g Length: 20ft / 20ft