68% Coolmax, 19% Cotton, 11% Polyamide, 2% Elastane.Fabric Technology: Anti-Bacterial, Breathable, Comfort Stretch, Coolmax, Durable, Lightweight, Moisture Control, Quick Dry.Arch Support, Flat Linked Toe Seam, Flat Seams, Impact Resistant, Padded Heel, Toe and Achilles, Perforated Airflow, Ventilated.Impact Absorbing.Cuff: Ribbed.Colour: Black/Dark Steel.