Give yourself another reason to smile with our bestselling Happy Full Foot socks! Featuring our signature happy face motif and no-slip grip, they bring comfort and stability to every step. With compression arch support, these socks are perfect for pilates, barre, yoga, and everyday life. Features: Moisture Absorbing Midweight Terry Footbed Custom-developed, Full Foot Grip Compression Arch Support Padded Ankle Rest Vibrant, Action-Ready Styles Sizing: S/M 5-7.5, M/L 7.5-10 Blend 55% Cotton, 40% Nylon, 5% Spandex Care Machine wash inside out on warm on delicate process. Do not bleach or iron. Line or low heat is recommended.