Adidas Superstars, an absoloute classic, undeniably dope.
Yet I havent worn a pair for years, there's 3 main reasons for this:
1: Since the back end of the 90s they've been unfortunatlely tarnished by appalling rap metal bands attempting to show off their "hip hop roots" in their footwear if nothing else, and ever since the majority of pairs I've seen have been sorry looking once white pairs thrashed to bits by students and alternateens with character bags.
2: The whole 35th Anniversary overkill,
hundreds of pairs, most of them ugly as shit.
Familiarity breeds contempt and all that.
3: Although they look undeniably dope, they have a tendency to be absoloutley crippling if you actually wear the fucking things for more than an hour, it's not that the "shell" itself cuts down the space in the toe (it does) or that they can fit quite narrow.
It's that the sole unit may as well be made of fucking concrete.
Even knowing all of this, I keep looking at them, & I've even ended up with a pair sitting in a box for about 8 months & only worn them once for about 30 minutes (before I bought something else to wear instead because they were killing me).
so I sat down, made a few alterations & I think I've improved upon the feel (at least for me).
A couple of weeks ago, I bought another pair to see if I could repeat the process, here's what I did:
Step 1.
Get the laces out of your new kicks

Step 2.
Fold back the tongue to reveal the insole

Step 3.
Get your fingers in under the insole & rip it out, this can be a little work since the foam can rip where it's glued in, but get as much as possible out.

Step 4.
Replacement Insoles
Replacing the insoles with thinner ones makes the inside of the shoe a bit more spacious, & helps deal with the restrictions of the toecap etc.
I normally prefer to use Nike Free insoles, - they come in 2 types, a standard foam, and the 5.0 with the extra padding under the ball & heel of your foot as you can see here

this time though I tried out "Woolworths Natural Cork Insoles" just to see if they were any good .

Here's the Adidas insole thickness compared with the Cork one, Seeing as cork is naturally springy, I'm expecting a little cushioning from them

Fit the insole as you normally would

Step 6.
Hold the sides of the shoe wide open. Looking at the shell, you should be able to see where the sides of the shell (that sit above your toes) are joined onto the sides of the shoe with a felt like material.
Cut either side of the shell, making sure to pay attention to the stitching & not cutting through anything vital,
It should look like this

when you've done this, you should be able to flex the back edge of the shell forwards like this

This should allow your foot some extra space under the shell.
Step 7:
You've seen one of these before, it's one of the spacers you get in *cough* Nike shoes to help hold the shape while they're in the box, this one happens to be from some Jordans.

Stuff the underside of the spacer with the paper the shoes come stuffed with or anything similar, to bulk out the spacer

put the spacer in the shoe & slide it forward until it just makes the back part of the shell curl up slightly

Step 8.
Laces
This time I'm using "In The Loop" laces, purely because they were the easiest available in the correct length. They're a decent lace, but can pull thin a little easier than some.

You're going to want 54" laces,
the 45"s that Footlocker etc sell will not reach the top lace hole of the shoe.
Step 9.
Lace em up.
I'm assuming you know how to lace properly.
Leave the spacer in to hold the form of the shoe & lace around that


And here's the first pair I did as well (you can see the Nike Free Insole inside, even if it is a shitty phonecam photo)