SCAN WORK SOCKS - TWIN PACK - THESE SCAN WORK SOCKS HAVE A REINFORCED HEEL AND TOE WITH AN ERGONOMIC SHAPE FOR OPTIMUM FIT. A NON-SLIP BRIDGE HELPS TO KEEP THE SOCK IN POSITION FOR ADDED COMFORT. TWIN PACK, 2 PAIRS INCLUDED. MATERIAL: 80% COTTON, 17% POLYAMIDE, 3% ELASTANE.