What Our Gearhead(R) Experts Are Saying:"I've used these on longer trail runs, and the built-in liner is super comfortable. The pockets are actually useful, and everything stays in place without bouncing."We head out onto the trail in the ACG Trail Dri-Fit Mrbf 4in AOP Short from Nike, moving freely while keeping essentials close. Whether we're climbing switchbacks or settling into long miles, they give us the comfort and storage we need without slowing us down. The lightweight fabric uses Dri-FIT technology to manage sweat and keep us dry as the pace builds. A built-in brief liner adds support and reduces friction, while the mid-rise waistband stays secure and comfortable over distance. Multiple pockets across the waistband and a rear zip pocket let us carry fuel, a phone, or small gear, keeping everything within reach.