The Kid's Hike Light Cushion Crew Socks by Smartwool are lightly cushioned, mid-cut socks for all days - and also for hikes when the kids join in. Thanks to the breathable merino wool, the socks are comfortable to wear and ensure a balanced foot climate. The synthetic fiber content increases shape retention and moisture-regulating properties, while the elastane content ensures a good fit - and the flat-knit toe seam prevents unpleasant chafing, which will always make your kids happy, not just on hikes.