The ultimate arm-friendly powerhouse. Signum Pro Micronite is a premium multifilament designed to replicate the legendary feel and performance of natural gut. By bonding high-elastic microfibers with thermoelastic polyurethane, Micronite delivers explosive acceleration and a soft, dampened impact that virtually eliminates vibration. It is the perfect choice for players who prioritize comfort and touch, or as a “cross string” in a hybrid setup to soften a stiff polyester main.

Key Features

High Elastic Multifiber Construction: Composed of thousands of ultra-fine microfibers individually impregnated with thermoelastic polyurethane for maximum elasticity.

Balanced Power and Control: Known as the most powerful string in the Signum Pro range, providing effortless depth and “ball launch” speed while maintaining a refined touch.

Crisp, Comfortable Feel: Engineered to mimic the “lively” yet dampened feel of natural gut, providing a soft impact that is exceptionally easy on the joints.

Good Durability and Tension Stability: While softer than poly, the polyurethane impregnation helps protect the fibers from premature fraying and maintains tension better than standard synthetic guts.

Round Profile for Consistent Playability: A smooth, classic surface that ensures a predictable response and a large, forgiving sweet spot.

Best For

Intermediate to advanced players seeking maximum power and comfort, or those suffering from tennis elbow who need a “plush” string that plays like natural gut.