These are the stiffest soft spikes I can find that fit the PINS system that all my adidas shoes use. I use the adjustable Black Widow Tour cleats for my Fast Twist FootJoys but since those were unavailable in PINS, I thought I would give the Zarma a try.

I think I actually like the Champ Tour Zarma a little more than the Black Widow Tour and they seem to be a little stiffer. I haven't noticeably damaged any greens wearing these yet but I feel so much more stable on the courses and greens during summer rounds in Phoenix. I used to use spikeless golf shoes but felt I was able to generate more power in my swing with spiked golf shoes and subsequently have tried all different brands and types. They are a higher profile spike than most other soft spike replacements and also the OEM adidas spikes; you may want to take into consideration the height of your existing spikes and the TPU or other molded spikes on the sole of your shoes especially if you want to have a uniform height. i personally like having the replaceable spikes higher than the rest of the shoe so this spike works well for me.

The spikes seem durable enough, but I don't walk the courses much in the Phoenix summer to really give much to an evaluation.

Once my Black Widows wear down on my FootJoys, I will be switching to the Tour Zarma in that shoe too.

easy to install but one trip to the course and they are already all worn out

SLIM-Lok version fits ECCO golf shoes perfectly. It'd be nice if the product description shows the back photo of the spike.

Spikes fit like a charm on Nike TW'14 shoes. Only issue is that I wish there were 24 vs 18. I would have gladly paid more but its like buying 10 hot dogs and 8 buns =\

Worked in my New Balance 3001 golf shoes. I was able to tighten them by hand without the tool. Getting them out without a tool is not easy.