Steel Blue's boots are made for walking, and working.
The Armour-graph bucket liner was provided to the major iron ore producer by Newgen Group.
Graphene infused with thermoplastic polyurethane and used in the boots' soles and innersoles.
Big order signifies a step change as industry players start to scale-up for larger size orders.
Puregraph graphene products use graphene supplied from First Graphene's commercial graphene plant.
Tensile strength improvements of 37% recorded.