Notice: pls choose size only according to foot length and the below size chart Foot length= Insole length-1cm
EU 35= US 2= Foot length 22.5= Insole length 23.5;
EU 36= US 3= Foot length 23= Insole length 24;
EU37= US 4= Foot length 23.5= Insole length 24.5;
EU 38= US 5= Foot length 24= Insole length 25;
EU 39= US 6= Foot length 24.5= Insole length 25.5;
EU 40= US 7= Foot length 25= Insole length 26;
EU 41= US 8= Foot length 25.5= Insole length 26.5;
EU 42= US 9= Foot length 26= Insole length 27;
EU 43= US 10= Foot length 26.5= Insole length 27.5;
EU 44= US 11= Foot length 27= Insole length 28;
EU 45= US 12= Foot length 27.5= Insole length 28.5;
EU 46= US 13= Foot length 28= Insole length 29;

Size:35,36,39,38,40,41,42,43,44,45,46,37
Features:
-functions: puncture proof, wear resistant, non-slip, air permeability, anti-piercing damage
-application occasion: mining industry, steel industry, smelting industry, chemical industry, etc.
-Gender: male,
-Seasons: spring, summer, autumn, winter;
-upper material: highly breathable nylon fiber;