SmartKnitKIDS Seamless Sensitivity Socks Polyester/Lycra TRULY SEAMLESS - Knit like a catepillar spins its cocoon from the toe up, elimitating all lumps & bumps SOFT & FORM-FITTING - Reducing wrinkling & bunching COMFORTABLE, NON-BINDING TOP - Halo Top means no slipping down or irritating indentions GOODBYE STINKY FEET - High-tech fibers wick away moisture ensuring a drier sock & therefore preventing stinky feet 100% MADE IN THE USA