This is a line.Men's Double-Layer Athletic ShortsDesigned specifically for running, fitness, and other sports activities. Double-layer design

·Outer layerQuick-dry fabric, loose fit with curved slits at the leg openings, paired with black side piping—reduces resistance during movement while increasing breathability and freedom of motion so leg movement isn’t restricted. The waistband features a drawstring elastic design that allows you to freely adjust the stretch.

·Inner layerBlack tight anti-exposure lining with built-in stretch that provides some support, prevents accidental exposure during exercise and reduces friction, also offering abrasion resistance and sweat absorption.