Smartwool Youth Hike Light Cushion Hiking Socks - Designed for a perfect fit on the foot and in the shoe, these youth socks will help your kids' feet feel comfy from the trailhead to your destination. Designed to fit perfectly in kids' shoes Flat knit toe seam for additional comfort Elasticized arch brace 54% Merino wool, 42% nylon, 2% recycled nylon, 2% elastane Style: SW001691