Premium winter sock created with hypoallergenic, acrylic fabric for a soft, warm fit Wicks away moisture to leave feet dry and comfortable Elastic around the arch and ankle prevents slipping and provides support Specially designed Y gore seam creates a deep heel pocket to hold foot in place Seamless toe box reduces friction for a smooth fit Anatomically correct left and right sock for an enhanced fit Built-in no lift heel grip provides traction control Compression technology improves muscle efficiency and circulation Self-adjusting rag top welt cuff holds the sock up Over the calf silhouette is perfect for boots Allover graphic print adds bold style to your look