afer many tests with different kind of ink, we can tell you that it is not possible to put the logo JASPAL on UPPERS: SPECCHIO ARGENTO/ CARAMEL GIALLO/ CARAMEL BLUE
We apologize for keep you waiting but we did many tests. We had to use different kinds of ink, waiting the ink drying and see how it works.
Unfortunately, the only thing we can do is to put the logo on the insole
Please confirm we can proceed for this three articles with logo on the insole
I hope to be able to send you your samples in a week. I will keep you informed