"Spear"

Oxidation Stability By Rotating Pressure Vessel Method ( RPVOT ) As per ASTM D 2112, D 2272, IP 229, IS:12958-1990 : The Rotating Pressure Vessel Oxidation Test (RPVOT) determines the oxidation stability of an oil. RPVOT measures the actual resistance to oil oxidation whereas the other tests detect oxidation that is already present in the oil.

? Nivia football shoes feature a synthetic leather upper with a special 3D embossed design on the front, ? shoes also come with a removable sockliner made of a special material called E.VA ? adds an extra layer of cushioning and comfort when you step into the shoes. ? lightweight insole of the shoes is pre-molded