Rain Boots from Delta Plus are noted for their reliability and safety. Integrated with Bi-injection PVC and no cadium and lead. The lining is made of Jersey polyester. The sole is renowned for its superior grip and it is equipped with PVC nitrile self-cleaning features making it resistant to even aggressive agents. Tibia, malleolus and heel of the boot are all protected. The insock is made of polyester and it is fixed. The heel absorbs energy making it comfortable to the user. The toe cap is made of top quality stainless steel. The injected outsole is made of nitril or PVC. Comes in a range of sizes - 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46 and 47. Color is mostly white.