Tennis String Iso-Speed Professional (200 m)

Tennis String Iso-Speed Professional (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 polyolefins blend, a string almost identical to natural one has been created. In a unique technological process, narrow, pre-stretched strands of the production material are twisted together under pressure, then heated and wound onto rolls. Iso-Speed Professional is characterised by maximum ball acceleration and precision. A string for professionals.