Expandable center-front waistband pocket is water-resistant & keeps your phone secure, with no bouncing.Super-soft & structured free cut fabric delivers relentless coverage & comfort.4-way stretch material moves better in every direction.Material wicks sweat & dries really fast.Anti-odor technology prevents the growth of odor-causing microbes.Laser perforations for added ventilation.Encased elastic waistband with internal drawcord for a secure, custom fit.Secure, zip back pocket.Front Speedpocket fits most phones comfortably, up to 6´´ x 3´´.Reflective details.Composition:Inseam:27.5´´.No fly.72% Polyester/28% Elastane.Imported.