WhatShoeSize

Adidas Superstar
Sizing & fit guide

Our verdict
Go ½ size down
The Adidas Superstar runs about ½ size large — at true size it's a roomy, relaxed fit, so most wearers size down a half for a snugger look. The shell toe gives extra forefoot room, so wide feet can comfortably stay true to size.
Medium confidence

Two ways to fit it

For a snug, clean fit go ½ size down (the Superstar runs roomy at true size). For a relaxed fit or wide feet, stay true to size and use the shell-toe room.

Tighter, cleaner fit
Go ½ size down
Relaxed / wide-foot fit
True to size

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Why the Adidas Superstar fits this way

The Adidas Superstar runs large, and the harvest is consistent: "They fit big. You can get away with going half size down. At TTS, it's a roomy and relaxed fit." Another wearer found them "maybe a tad big but wasn't enough to warrant a half size down" — so the shoe sits between TTS-roomy and ½-down-snug, and your choice depends on whether you want a relaxed or a clean fit. The dominant move for a dialed look is ½ down.

The Superstar's defining feature is the rubber shell toe, which adds volume and rigidity up front. That makes the forefoot roomier than the slim Samba or Gazelle, so the Superstar is the most wide-foot-friendly of the Adidas classics — wide feet can comfortably stay true to size and still have toe room, while narrow and standard feet go down a half to remove the slack.

Adidas sizing varies across models and colorways, so treat this as directional. Net: size down a half for a snug, clean fit on standard/narrow feet; stay true to size if you have wide feet or prefer the relaxed shell-toe room. The leather upper is structured and doesn't stretch much, so width-constrained wearers should rely on the shell-toe volume at TTS rather than sizing up.

Common scenarios

I wear US 10 in my normal sneakers. What size Superstar?

US 9.5 for a clean, snug fit — the Superstar runs ½ large. Stay at US 10 if you want the relaxed feel or have wide feet.

I have wide feet. Should I size down?

The shell toe gives extra forefoot room, so wide feet are comfortable at true size — you don't need to size down for width.

TTS or half down?

TTS is roomy and relaxed; ½ down is snug and clean. Most wearers go ½ down for the dialed look; wide or comfort-first wearers keep TTS.

How it compares to other models

  • Adidas Samba OG Low confidence

    Both run ½ large; the Superstar's shell toe is roomier up front than the slim Samba

  • Adidas Stan Smith Low confidence

    Both court classics run ½ large and are commonly sized down ½