Sockwell Men's Digital Ditty Moderate (15-20mmHg) Graduated Compression Socks Moderate (15-20mmHg) Graduated Compression - Recommended for: All day and every day wear; Prolonged sitting or standing; Flying and traveling; Exercise and recovery; Minimizes or eliminates swelling of the feet. Helps promote circulation, minimize swelling, and reduce fatigue. Accu-fit technology consisting of spandex throughout the sock ensures same fit at the end of the day as when it was first pulled on, while the ultra-light cushion sole provides comfort and great fit. Offers arch support, turn welt top and seamless toe closure; Reinforced Toe and Heel Box helps keep the sock in place throughout the day Made in USA Machine wash warm, tumble dry low; turn socks inside out for best results.