I can't really make recommendations as to which spike you should buy. That would have to be your decision and personal preference. I can point out some features, tho. The men's adidas adiZero Prime Finesse is the lighter spike, has a stitchless upper design, and is equipped with with 3/8" compression-tiered spikes. The men's Nike Zoom Powercat 3 spike is also designed for sprinters, even tho it weighs a bit more than some other spikes. It has the Fly Wire technology for upper support, has a more cushioned feel because of the low-profile Phylon™ midsole, and is equipped with 7mm Christmas Tree spikes. So, definite differences between the designs, yet what works best for you will ultimately be your choice. Maybe reading some reviews on the spikes will help with your decision.
answered 2 years, 2 months ago
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