The Hyperfreak Fire takes O'neills most successful suit to new levels of performance, warmth and sustainability. They have combined their new TB4 neoprene and TB4 Air Firewall, and lined it with TB4X graphene-infused liner to further increase the warmth of the ridiculously lightweight and stretchy Hyperfreak series steamers. Utilising recycled oyster shells, car tyres and plastics, solvent-free lamination, dope-dyed yarn, and limestone neoprene, Hyperfreak steamers have taken a giant step towards building a more sustainable future and protecting our oceans.