Incredibly lightweight, soft and durable fabric with breathable mesh zones for ventilation where you need it most. Seamless construction for maximum comfort. Material with 4-Way Stretch technology for better movement in every direction. The material wicks away sweat and dries quickly. Odor control technology reduces odor in underwear. Elastic waist. The package contains 3 pieces. Extended bottom hem that stays in place. For hygienic reasons, the goods cannot be exchanged or returned.