Perfect Fit: Consult the size chart to find the foot sleeve that won't slip or slide and will offer the right support, every step you take. Size down for more compression. Workout-Friendly: Whether you're walking, running, dancing, or standing, our arch support sleeves provide ankle support while helping reduce sports injuries. Day & Night Comfort: Our moisture-wicking compression ankle sleeves easily slip under any socks, slippers, or shoes for the best support, all day long. You can even wear them to bed!. Foot Support: By gently applying targeted compression to the arch of your foot, our foot compression sleeves act as a support system to the fascia ligament. Pain Relief: Our arch support socks use compression to gently apply pressure to the center of your feet, stimulating blood flow to ease pain and discomfort.