The World's Best Fitting Sock™! No nonsense Women's Crew Socks with ExpanTech Stretch Technology continuously adapts to your feet throughout the day ensuring the best fit. The patent pending 360° stretch allows for natural foot swelling as you go through your normal everyday activities, always adapting, always the best fit, always staying up, always comfortable. Combined with moisture wicking and anti-odor properties, these socks are perfect for everyday active life. 3 pair pack. Made in USA!