chelsea evolution 2.0 boa s3 safety shoes

Norms: EN ISO 20345:2011 S3 WR SRC

BS EN IEC 61340-4-3:2018 – ESD

Helly Tech® waterproof membrane

Molded TPU toe cap

Molded heel overlay

It has reflective details

BOA® Fit System – M4

Moisture-wicking and breathable air mesh lining made with 50% recycled content

Composite safety toe

Protection against metal-free nail penetration

Ortholite® X25 Hybrid Insole - Lightweight, breathable and provides long-lasting cushioning and moisture management while using 20% organic content in the formulation

Lightweight and cushioning high rebound EVA midsole with nitrile rubber outsole.

Non-slip sole and resistant to abrasion, fuel and oil. It does not leave marks or traces on the tread.