Lightweight, moisture-wicking fabric with plenty of stretch keeps you comfortable for miles in track pants fitted with targeted mesh paneling for ventilation. A quartet of secure pockets offers room to stow keys, currency, tech and energy gels where they're easy to get to when you need them. 31" inseam; 16" leg opening; 13" front rise; 16" back rise (size Medium) Back elastic waist Front zip pockets; back snap pockets Drawcord-toggle hem with zips Breathable mesh allows ventilation of excess heat for cooling comfort Moisture-wicking fabric engineered for dryness and comfort 85% polyamide, 15% elastane Machine wash, dry flat Imported