OK...let me wade in here...
First of all, the obvious starter for any menthol shaving soap or cream has to be a croap, so you get something in between the two.
Second, the obvious choice to use as a benchmark for all menthol croaps has to be Proraso green, menthol & eucalyptus.
Third, and I know that I don't say this often enough, about how I use my favourite ceramic shaving pot just to store this one croap, but it has to be my number one shaving croap of all time...
Phoenix & Beau Denali
This is for those who really want a good strong menthol kick, especially in hot weather, but don't want a chemical, biological or nuclear reaction, i.e. just a shaving experience that is about making your face fall off.
Denali is a gloriously luxuriant expression of the wet shave at its finest.
Unfortunately, P&B don't have a post balm for this (yet) but it pairs fantastically with...yup, you guessed it: Proraso Green As splash and/or balm
So, there you have it. I've made my point, my work here is done. I shall now go and have some breakfast and enjoy the cool spring morning sunshine...oh, yes, that reminds me so much of Denali...time for a shave methinks