·These are wide taper cut pants. ·There is an elastic shirring at the waist. ·Draw a cord inside the waist. ·Airtight zipper pocket for mobile phones. ·Front zipper opening. ·You can hide the dot button on the back pocket. ·Seams are included for a wider range of leg movements. ·Adding cordency® functionality to AlphaDry®, which absorbs sweat, dries quickly, and is stretchable. ·Cordancy® effectively releases far-infrared rays, the wearer's own body temperature, into the body to keep the wearer warm naturally. ·It also helps you relax by maintaining a comfortable temperature inside your clothing.