Upper: 
Helly Tech® Performance 
Lightweight construction 
Aluminum toecap 
Nail penetration protection 
Slip resistant outsole 
Waterproof upper 
Air mesh lining 
Midsole:
EVA midsole 
Footbed: 
Ortholite Sockliner with moisture management 
Outsole: 
Rubber Outsole 
The Chelsea Evolution MID combines exceptional comfort with a fresh design. The EVA midsole guarantees cushioning while our Helly Tech® membrane keeps you dry on rainy days.