Hello，welcome to our store.Pls kindly read size chart before purchase!<br />Safety Jogger Professional Work & Safety Boots<br /><br />Please following this size chart:<br />EUR Size 38= Foot Length 240mm - US5.5<br />EUR Size 39= Foot Length 250mm - US6.5<br />EUR Size 40= Foot Length 255mm - US7<br />EUR Size 41= Foot Length 265mm - US8<br />EUR Size 42= Foot Length 270mm - US8.5<br />EUR Size 43= Foot Length 280mm - US9.5<br />EUR Size 44= Foot Length 285mm - US10<br />EUR Size 45= Foot Length 295mm - US10.5<br />EUR Size 46= Foot Length 300mm - US11.5<br />EUR Size 47= Foot Length 305mm - US12<br />Measured by hands， please allow 1-3mm error. Thanks.<br /><br />Gender:Men<br />Item Type:Work & Safety Boots<br />Function:Waterproof，Non-slip，Antistatic，Puncture-proof，Antismash，Shock resistant<br />Lightweight Composite Toe Caps<br />Waterproof Leather upper <br />Military bulletproof material Kevlar midsole<br />Oil and slip resistant non-marking dual density polyurethane outsole<br /><br />Have a nice shopping day!