Tennisekeeled Iso-Speed Professional (200 m)

Iso-Speed Professional tennis string (200 m)

From the Pre-Stretched string series, these are the first strings combining the advantages of natural strings – almost constant elasticity throughout the entire period of use, very high playing comfort and maximum arm protection – with the advantages of synthetic strings – durability and resistance to weather conditions. Thanks to the use of a polyolefin blend, a string almost identical to natural was created. In a unique technological process, narrow, pre-stretched strands of production material are twisted together under pressure, then heated and wound onto rolls. Iso-Speed Professional is characterized by maximum ball acceleration and precision. A string for professionals