PVC wader with reinforced knee. 100% waterproof upper. Impact and compression resistant toe cap. Anti-static and energy absorbing heel. Penetration resistant midsole. Slip resistance SRA - Resistance against slipping on ceramic surfaces covered with water and cleaning products. Front, ankle and heel deflector protection against falling objects. Sole resistant to oils, fats, acids and organic solvents. Handle temperatures up to -20 degrees. Ideal for use in fishery. PVC/Textile/Other Materials. Ref: UTFS4401