Nike LeBron 20 Miami Heat - UK 4

The upper is primarily made of black woven textile, with a cotton tongue. The midsole and outsole are constructed from rubber.

The Nike LeBron 20 Miami Heat was first released on October 24th, 2022.

Yes, the LeBron 20 model is available in various hues, including black, university red, university gold, and light smoke gray, though specific colorways like the 'Miami Heat' are distinct.

The woven textile upper offers some flexibility. However, for significantly wide feet, it's recommended to check reviews specific to width fit or consult sizing guides.

The 'Miami Heat' version is a specific colorway (black, red, gold) and often features the double Swoosh design, differentiating it from other LeBron 20 variations which may have different material compositions or color schemes.

It is not recommended to machine wash these sneakers, as it can damage the materials and construction. Hand washing with mild soap and water is the preferred method.

Refer to Nike's official sizing chart for accurate measurements. Consider trying them on in-store if possible, or consult online reviews for fit feedback.

Wipe the outsoles with a damp cloth to remove accumulated dust and restore grip.

Avoid abrasive surfaces. For minor scuffs, specialized shoe cleaners or a light application of toothpaste on a cloth can sometimes help, followed by wiping clean.