Manchester United Training Suit 2021/22 - Plain Black and White

These are usually designed to be lightweight, durable, and comfortable to allow for ease of movement during physical activities.

Here's what you might expect from such a training suit:

Club Crest and Branding: The Manchester United crest would likely be featured prominently on the suit, with the Adidas logo (the club's kit manufacturer as of 2021) also present. Depending on the design philosophy for the year, these logos might be rendered in a monochrome style to match the black and white aesthetic.

Material and Design: The suit would likely be made from a breathable, moisture-wicking material to ensure comfort during workouts. The design might feature a minimalist approach given the 'plain black and white' specification - for instance, a predominantly black suit with white accents or vice versa.

Features: Based on previous training suits, features might include zip pockets, elastic cuffs and waist, a stand-up collar, and perhaps mesh lining for additional breathability.

Sponsor Logos: Depending on the club's sponsorship agreements, the suit might also feature the logo of a sponsor. As of my last update, the main shirt sponsor was TeamViewer, and they could potentially also feature on the training gear.

For accurate and specific information regarding this training suit, I recommend checking Manchester United's official website or authorized retailers where the latest training gear would be showcased and available for purchase.