Looking for a trekking boot repairer

[Kelly Kelly]

My trekking boots are beginning to separate from the sole.  They are too thick for a street shoe repair person to sew together.  Does anyone know of a shop that repairs trekking boots?  I asked a couple of trekking shops in Thamel and they knew of no one that does this.

Thank you for any suggestions you might be able to give me.

Kelly