Helly Hansen Manchester Mid Boa S3 78424 The Manchester collection by Helly Hansen has no secrets, the shoes from this collection simply do what they are supposed to do. With the BOA® M4 Fit System you tighten them quickly, easily and effortlessly for a precision fit. The composite toe protection and a non-metallic anti-penetration sole give you the right protection. They have a lightweight EVA midsole and a non-slip rubber outsole. Product Features BOA® Fit System - M4 Reflective details Non-metal hardware Molded TPU heel overlay Molded TPU toe bumper Non-metal hardware Metal-free nail protection Metal-free Moisture-wicking and air-permeable mesh lining Composite safety toe cap Standards EN ISO 20345:2011 - S3 HRO SRC BS EN IEC 61340-4-3:2018 ESD Please click on the size guide to check the Helly Hansen workwear sizes.