PVC wader with reinforced knee. Fully waterproof PVC upper. 200J protective steel toe cap. 1100 newtons anti penetration steel midsole. Front, ankle and heel ribbed deflector panels helps prevent debris damaging the wellington. Inner PVC trouser grip pads. Antistatic construction. Hardwearing PVC and Nitrile Rubber sole with energy rebounding heel. Resistant to minerals, animal and plant oils and fats,disinfectants, fertilizer, solvents, manure, low concentration acids and alkalis.