We designed these perforated, technical shorts for training runs and race day too. Fabric is four-way stretch, sweat-wicking, and quick-dry four-way stretch sweat-wicking quick-dry lycra® great shape retention long-lasting comfort features Designed for: Run Continuous drawcord: Won't get pulled inside or lost in the wash Lightweight liner: Helps your shorts stay in place while you run Smooth waistband: Lies flat under your top Medium-rise: Higher rise increases coverage and comfort Inseam: 2.5"