Arsenal Pre-Match Training Jersey 22 23 Season - Red

Colour: The primary colour of the jersey would be red, in line with Arsenal's main color. There may be other colours used for contrast, such as white or navy, which are also traditional Arsenal colours.

Design Elements: Training jerseys often have a simpler design than match jerseys, but still can include patterns, colour blocks, or gradient effects.

Logos and Branding: The Arsenal club crest would typically be on the left chest. The kit manufacturer's logo (Adidas, as of my last update) would likely be on the right chest. Depending on the year and sponsorship agreements, there may also be a sponsor logo somewhere on the shirt.

Material and Cut: Training jerseys are usually made of high-performance, breathable materials designed for physical activity. They often have a comfortable, athletic fit suitable for movement and may feature advanced fabric technologies for moisture management and performance.

Other Details: Other details might include a player's number and possibly the name, though this is less common on training gear than on match jerseys.

Please note, this description is based on common features and Arsenal's historical design preferences. For accurate information about a specific season's pre-match training jersey, it's always best to refer to official team sources or the official Adidas website.