sho4998130wrote a review of DMT Prisma Speedplay Shoes on June 22, 2012
Awesome shoes like the above reviews.
Make sure to accurately account for the incredible lowering of (shoe)stack height if you have the Speedplay dedicated soles. Coming out of a pair of Shimano shoes I had to adjust my saddle down almost 7mm due to these shoes getting me that much closer to the pedals. The lack of the adaptor plate for 3-holes (3mm)and the stated thinness of the soles of these shoes(only 3.5mm) (while remaining very stiff) came out to 6-7mm for me. I used calipers to eyeball the thickness at first as the stated 3.5mm sole thickness was not stated when I bought mine, but I was within a mm so all good.
Therefore a significant lowering of my center of gravity that I certainly feel descending as I am a tall guy always striving to get lower.