help guys! boot wear/discoloured leather?

[ex racer rider]

Hiya guys, just wondering if anyone knows if i can get my boots back too full colour? They are black Italian calf skin and have worn on the inside, i have had them about 3 or so years.
Here are some pics
The right
http://s1287.beta.photobucket.com/user/bluebellstitch/media/temporary_zps735afe76.jpg.html
And the left
http://s1287.beta.photobucket.com/user/bluebellstitch/media/temporary_zps735afe76.jpg.html
Any advice would be appreciated

 

[JustKickOn]

Get in there with some kiwi boot polish, just keep feeding a but in every day. And gold label magic black. It will probably fade again over time, but these will tide it over.
http://www.olddairysaddlery.co.uk/product_images/Gold_Label_Magic_Black.jpg

 

[its_noodles]

This has happened to my old Cavallo boots. It did bother me at first but I have since kind of grown to like it. It happens to a lesser extend to Sergio Grasso boots.

 

[ex racer rider]

Thanks guys. It doesn't bother me much, you cant see it when your riding after all but i just want to keep them alive as long as possible. I would love another 5 years out of them as the leather is beautifully soft and supple, they are super comfortable and they were expensive

 

[Ella19]

If the leather is dyed all the way through then a good.coating of the Brown effax will bring it back. If not the above boot polish method!

 

[rossiroo]

Clarkes shoes sell a product called SHOE MAJIC I have used it to cover scuffs and scratches on leather shoes. It wasn't cheap but it worked really well and the tube lasts for ages, I cann't see why it wouldn't work on worn boots. It is almost like a dye.