OILY / WAXY FEEL / BLACK, DARK BROWN, DARK BLUE, DARK GREY AND DARK GREEN AVAILABLE. EUROPEAN STANDARD EN 20344 / 345 WATER PROOF TO EUROPEAN S3 OR USA 15,000 MASER FLEXES REACH NORMS COMPLIANT TANNERY LEATHER WORKING GROUP SILVER RATED THICKNESS FROM 1.2 - 1.4 TO 2.2 - 2.4 MM PRODUCTION CAPACITY 300,000 SQF PER MOMNTH OIL CONTENT LESS THAN 15% SUITABLE FOR HIKING AND SAFETY SHOES INJECTABLE VERSION AVAILABLE