Description Chelsea Evolution was built for use on dynamic work sites where you need lightweight protection that delivers on all day comfort This concept has been updated with a high rebound EVA midsole and Ortholite® X25 Hybrid footbed for improved comfort This concept has been updated with a high rebound EVA midsole and Ortholite X25 Hybrid footbed for improved comfort We've also updated our breathable and moisture wicking lining materials to include at least 50% recycled content We’ve also updated our breathable and moisture wicking lining materials to include at least 50% recycled content The new streamlined design includes reflective details for increased visibility on and off the worksite Features Molded TPU toe bumper Composite safety toe Metal Free Molded heel overlay Reflective Details Metal free nail penetration protection Moisture wicking and breathable air mesh lining made of 0.5 recycled content Moisture wicking and breathable lining Composite safety toe Molded heel overlay Molded TPU toe bumper Metal free nail penetration protection Non-metallic hardware Reflective details Certifications EN ISO 20345:2011 - S1P SRC,BS EN IEC 61340-4-3:2018 – ESD Helly Hansen 78393 Chelsea Evo 2.0 Sandal Boa S1P Safety Trainer