FS999 Fully waterproof safety boot. Composite midsole and toe cap protection. Comfortably padded leather upper. Thinsulate lining and temperature resistant outsole. Shock absorbing heel and rubber/phylon sole reduces foot fatigue. Grooves on the outsole channel away fluids for superb traction. Scuff cap and rear overlay reinforcements. Metal side zip and pull on loop allows for quick changing. Passes SRC slip resistant standards. Conforms to EN ISO20345 Safety Footwear Standards.