Insanely light, soft & durable fabric with breathable mesh zones for ventilation where you need it most. No side or back seams for ultimate comfort. 4-way stretch material moves better in every direction. Material wicks sweat & dries really fast. Odor control technology reduces odor in the underwear. Performance elastic waistband. Extended bottom hem lays flat & stays putno rolling or riding up. Main body made with at least 90% recycled polyester (excluding trims and embellishments)