Portwest PU Non Safety Wellington O4 CI FO FD90 Comfort footbed, lightweight PU construction and energy absorbing seat region for superb comfort and stability. Long lasting, breathable PU material keeps your feet healthy. Product Features Excellent cold insulation properties down to -17 degrees Fully waterproof Washable lining Enhanced tread pattern for a better traction on uneven terrain Additional orthopedic, washable, antibacterial, removable footbeds with arch support and shock absorbing heel cushioning 100% metal free Cold insulation CE certified UKCA marked Anti-static footwear Energy Absorbing Seat Region 100% Waterproof to keep feet dry SRC - Slip resistant outsole to prevent slips and trips on ceramic and steel surfaces Fuel and oil resistant outsole 100% non-metallic Materials Upper: PU Sole: PU Standards EN ISO 20347 Please click on the size guide to check the Portwest Footwear sizes.