hook + ALBERT Stripe Harley Multi Striped Grey Mid-Calf Socks Imported 69% Peruvian Pima Cotton, 29% Nylon, 2% Spandex. Machine Wash Warm, Tumble Dry Low One size fits most (tested on men's shoe sizes 6 -14) Doubled over calf band and hand-linked toe for a smooth custom-like fit and durability Arch support band helps increase circulation, mitigates foot fatigue and limits sock shifting Unique reinforced "y"-stitched heel provides superior fit and eliminates bunching