Standard: EN12568: 1998, CSA-Z195, ASTM F2412 Impact strength: 200J, 125J, 101.7J Compression resistance: 15KN. More Environment Friendly Higher Stability Standard: EN12568: 1998 Impact strength: 200J Compression resistance: 15KN Model: 522 Size: 6#, 7#, 8#, 9#, 10#, 11# Packing: 100 Pairs/CTN. fibreglass Toe caps 522 for safety shoes