Experience superior leg support with XIMISUN Copper Compression Socks. Infused with genuine copper ions to enhance blood circulation, reduce swelling, and aid muscle recovery. Perfect for athletes, runners, cyclists, nurses, and anyone who stands or sits for long periods. Graduated compression 15-20 mmHg improves oxygen flow, prevents fatigue, and keeps legs feeling refreshed. Moisture-wicking fabric stays dry and odour-free. This listing is for 4 pairs in Copper Black colour, size XL-XXL. Ideal for daily wear, travel, work, or post-exercise recovery.