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Impressive snapback and responsiveness from SIF technology* (Silicone Infused Filament)
This Yonex string is for players with medium-to-fast swing speeds looking for added power and spin.
*SIF technology is developed in cooperation with NANODAX
Silicone Oil Infused Filament Technology
SIF
This new Silicone oil Infused Filament (SIF) technology - monofilament infused with silicone oil - allows big hitters to experience ultimate spin from intense snapback speeds. Greater snapback produces a powerful spin.
SIF Technology with unique pentagonal structure allows the string to move faster than conventional models, increasing spin.
Equipment used by:
Ships within 48 hours · Estimated delivery Jul 4 - Jul 9
US$40
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