By Livia Febe. Tennis. Published at Monday, April 09th, 2018 - 06:48:04 AM.
CV technology was originally designed for the aerospace industry to dissipate vibrational energy in airplanes and space vehicles. Wilson LABSTM the innovation hub at Wilson worked with CV's creator Materials Sciences Corporation to evaluate how the technology could be used to help tennis players battle the compounding physical effects of the faster harder-hitting modern game of tennis and the rigorous training athletes undergo to prepare for match-level play.
Crush Zone is an innovative grommet system that compresses at impact and increases ball dwell time on the strings. The benefit of this technology is better feel and more potential energy that drives explosive power.
Once I got to the courts 4S was about what I expected from a geometric poly—spin potential was above average and feel was solid though not as crisp as I typically like. The flipside is that 4S felt very soft and was one of the most comfortable polys I've used in quite a while. Fortunately the soft feel didn't come at the expense of durability. I played past the 12-hour mark with my set and didn't break it though they definitely felt a little dead towards the end. As I've noted in the past I find that most polyester strings go dead and lose tension well before they snap though I'd expect that heavy string breakers may break Black Code 4S before it goes dead or gets mushy.
If you rarely (or never) break strings just make sure you bring two racquets. If you break strings more often then 3-4 racquets will do the trick. Ideally your back up racquets should be as similar as possible to your racquet of choice.
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