Lightweight, breathable, and flexible. Seamless, one-piece construction upper, abrasion resistant.
A few years ago I became very frustrated while shopping for some all-around training shoes. They were all either very specialized or designed for 12 year olds with bad taste. Then I discovered NOBULL, a company that makes "no-gimmicks" shoes and apparel for hard-training grown-ups.
This cross trainer does it all, from lifting to running to sled pushing. I have three pair and wear them for everything. The NOBULL Trainer is available in a multitude of colors and patterns, but I love their basic solids. Don't worry, you can still get them in purple camo if you're into that. – Chris Shugart