Are these split sole or full sole?

My daughter taps a minimum of three hours per week and I was buying a new pair of tap shoes each year because they would wear out. Now that her foot has stopped growing, we decided to invest in a sturdier, more serious shoe. We went up a half size from her street shoes and they fit perfectly. Her last shoes were split sole so she had to get used to a full sole again, but that didn't take long. She says these shoes have a "thicker" less hollow sound and she never fails to get compliments on how they look when she attends master classes or auditions. We were hesitant buying on line because she was afraid they would be too heavy. That fear was unfounded. The weight is not an issue at all. Hope that is helpful and good luck with your decision!

How do i find replacement laces for jason samuel tap shoes?

A good repair shop. I bought the best laces ever from my shoe guy. The ones Bloch sends with new shoes are not meant to last.

Where is "hill to toe" size chart? I have 27 centimeters - which bloch size should I buy?

Don’t know. That’s a long distance and a waste of time.

I ordered a size 7 nc thats my shoe size. Was that a mistake? Should i have gone up?

I had to order a size larger than my shoe size and my previous pair of Bloch Respects. Others have said they are true to size. You'll have to try them on to be sure. Thankfully, Amazon has an excellent return policy.