KV30YZ TECHNICAL DATA Colour: Yellow upper/ black sole Estimated Height: 355-385 mm (F-rom heel) Estimated Weight: 1.6 kg/pair Size: 5-12 (UK) / 38-46 (French) View Size Conversion C-hart SOLE CONSTRUCTION Slip and oil resistant shock absorbent PVC Outsole Antistatic UPPER CONSTRUCTION Water proof PVC upper