This is a case of one size fits almost all. Please note that the master came off a US13. Note the master is NOT clear. It is the original yelling sole + the pyramid base, but it is much wider than the standard sole and therefore gives the outrigger look.
http://2.bp.blogspot.com/-4Z74xzawDyk/U-CVZok8IjI/AAAAAAAADvk/GElzSPw_cwc/s1600/IMAG0130.jpg
I only have US13, US9.5 and US8 MAGs on hand. These soles fit the US13 and US9.5, so should fit US12, US11, US10 and any half sizes in between. They WILL NOT fit the US8 and 8.5 unless you are prepared to mod them. I will make smaller sizes once I re-coupe some of the money spent to make the molds for these.
So these soles are US13 and here they are on my US9.5s.
http://1.bp.blogspot.com/-CkZ2-f-Zn2o/U-B3REs6FkI/AAAAAAAADu8/F08HnnhA6WU/s1600/20140804_223351.jpg
Light sorce pending, you get a pretty dynamic result.
https://fbcdn-sphotos-d-a.akamaihd...._=1424645295_97d2b56658181a8945689e6ecced852c
https://scontent-b-lax.xx.fbcdn.net...4_10152629606038841_4959721635187209302_n.jpg
I am using LED here. I am guessing EL will not light the cross section up like the LEDs do. The EL won't hot spot like the LEDs do.
One point to note. Because the master was created by adding the extra layer layer of pyramid mat to give the part its proper tread, the soles are thicker than the original yellow rubber ones. This means that they do extend out a few mm. But this turns out to be a good thing because it keeps your mid-soles off the ground. The clear parts are wide and feel very stable under foot when you walk. I wore mine in Sydney for 4 days for very long times walking over a variety of surfaces including wet concrete, bitumen, carpet and tiles. They gripped very well in the wet.