Tennis Grips: Synthetic vs. Leather
Many professionals, including Roger Federer, prefer wrapping an overgrip over leather. The advantage of the material is, by and large, its increased feedback. When compared to synthetic fibers, leather yields a firmer, more traditional sensation, allowing players to better feel the bevels (i.e., edges) of the handle – a boon for quick, accurate grip changes. Furthermore, leather permits more frame and handle vibrations to travel through the palette into the hand, which for some players translates into greater “feel,” or awareness of what has transpired upon impact
What would you stand to lose? Comfort, mainly. Leather is not the most forgiving material, and those accustomed to playing with softer, more shock-absorbing grips may find their hands tire more quickly. (And for players who do not use an overgrip, leather isn't nearly as tacky as modern synthetics.)
One last note: If you switch over to leather, expect your racquets to increase in weight about 10 grams, depending on the brand of grip and how it’s wrapped. Given the location of the weight change, you may also find that your racquet swings a bit more head-light through the air.
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