Note:<br />-the shoes is marked by CN size， not US size， not EU size;<br />-pls. read size chart carefully before purchasing to avoid inconvenience to you;<br /><br />Features:<br />-functions: puncture proof， wear resistant， non-slip， air permeability， anti-piercing damage;<br />-application occasion: mining industry， steel industry， smelting industry， chemical industry， etc.<br /><br />Specification:<br />-gender: men;<br />-seasons: spring， summer， autumn， winter;<br />-sole material: non-slip rubber;<br />-lining material: cotton fabric;<br />-upper material: highly breathable nylon fiber， cowhide;<br />-color: black<br /><br />Steps to Choose Right Size:<br />1， pls. measure your foot length (heel to toe in cm);<br />2， pls. choose the size acc. to the following rules:<br />    CN size 39= foot length 23.6-24cm= US size 6.5;<br />    CN size 40= foot length 24.1-24.5cm= US size 7;<br />    CN size 41= foot length 24.6-25cm= US size 7.5;<br />    CN size 42= foot length 25.1-25.5cm= US size 8;<br />    CN size 43= foot length 25.6-26cm= US size 9;<br />    CN size 44= foot length 26.1-26.5cm= US size 9.5;<br />    CN size 45= foot length 26.6-27cm= US size 10;<br />    CN size 46= foot length 27.1-27.5cm= US size 10.5;<br />3， if your foot is wider or fatter than normal person， you should choose one size bigger than the normal size you choose acc. to the rule above.<br /><br />Size Selection Example:<br />-your foot length=26.4cm， pls. choose CN size 44= US size 9.5; <br />-if your foot is wider or fatter than normal person， you should choose CN size 45= US size 10;