The upper of low-cut safety shoes is 103-121mm tall.Low cut safet shoes are light and handy with vogue appearance which can make your action flexible as a type of commonly available safety footwear.the upper of middle-cut safety shoes is 150-200mm tall,which is somewhere in between low-cut and high-cut;middle-cut safety shoes combine the advandage of the two through better ankle protection which makes up for the disadvantage og low-cut safety footwear.The upper of high-cut safety shoes is 255-300mmtall,which covers the angle fullyand protect toes better.Lady safety shoes are specially designed which is aiming at the working characteristics of female workers;the shoes have consise and generous appearance intergrated with safety to achieve the combination and function and good appearance.Fouctions:toe protection,electric insulation,puncture protection,acid-base ebdurance,oil endurance,anti-static,slip-proof,heat  resistance;applicableto electric power industry,steel industry,smelting,construction,automobilemanuftcturing,ect.